21217450032

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 360

約数和(自身を含む): 67422157920

約数和(自身を除く): 46204707888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 102, 116, 124, 136, 144, 153, 174, 186, 204, 232, 248, 261, 272, 279, 306, 311, 348, 372, 408, 464, 493, 496, 522, 527, 558, 612, 622, 696, 744, 816, 899, 933, 961, 986, 1044, 1054, 1116, 1224, 1244, 1392, 1479, 1488, 1581, 1798, 1866, 1922, 1972, 2088, 2108, 2232, 2448, 2488, 2697, 2799, 2883, 2958, 3162, 3596, 3732, 3844, 3944, 4176, 4216, 4437, 4464, 4743, 4976, 5287, 5394, 5598, 5766, 5916, 6324, 7192, 7464, 7688, 7888, 8091, 8432, 8649, 8874, 9019, 9486, 9641, 10574, 10788, 11196, 11532, 11832, 12648, 14384, 14928, 15283, 15376, 15861, 16182, 16337, 17298, 17748, 18038, 18972, 19282, 21148, 21576, 22392, 23064, 23664, 25296, 27057, 27869, 28923, 30566, 31722, 32364, 32674, 34596, 35496, 36076, 37944, 38564, 42296, 43152, 44784, 45849, 46128, 47583, 49011, 54114, 55738, 57846, 61132, 63444, 64728, 65348, 69192, 70992, 72152, 75888, 77128, 81171, 83607, 84592, 86769, 91698, 95166, 98022, 108228, 111476, 115692, 122264, 126888, 129456, 130696, 137547, 138384, 144304, 147033, 153323, 154256, 162342, 163897, 167214, 173538, 183396, 190332, 196044, 216456, 222952, 231384, 244528, 250821, 253776, 261392, 275094, 279589, 294066, 298871, 306646, 324684, 327794, 334428, 347076, 366792, 380664, 392088, 432912, 445904, 459969, 462768, 473773, 491691, 501642, 550188, 559178, 588132, 597742, 613292, 649368, 655588, 668856, 694152, 733584, 761328, 784176, 838767, 896613, 919938, 947546, 983382, 1003284, 1100376, 1118356, 1176264, 1195484, 1226584, 1298736, 1311176, 1337712, 1379907, 1388304, 1421319, 1475073, 1677534, 1793226, 1839876, 1895092, 1966764, 2006568, 2200752, 2236712, 2352528, 2390968, 2453168, 2516301, 2622352, 2689839, 2759814, 2842638, 2950146, 3355068, 3586452, 3679752, 3790184, 3933528, 4013136, 4263957, 4473424, 4753013, 4781936, 5032602, 5080807, 5379678, 5519628, 5685276, 5900292, 6710136, 7172904, 7359504, 7580368, 7867056, 8527914, 8667259, 9506026, 10065204, 10161614, 10759356, 11039256, 11370552, 11800584, 13420272, 14259039, 14345808, 15242421, 17055828, 17334518, 19012052, 20130408, 20323228, 21518712, 22078512, 22741104, 23601168, 26001777, 28518078, 30484842, 34111656, 34669036, 38024104, 40260816, 40646456, 42777117, 43037424, 45727263, 52003554, 57036156, 60969684, 68223312, 69338072, 76048208, 78005331, 81292912, 85554234, 91454526, 104007108, 114072312, 121939368, 138676144, 147343403, 156010662, 171108468, 182909052, 208014216, 228144624, 243878736, 294686806, 312021324, 342216936, 365818104, 416028432, 442030209, 589373612, 624042648, 684433872, 731636208, 884060418, 1178747224, 1248085296, 1326090627, 1768120836, 2357494448, 2652181254, 3536241672, 5304362508, 7072483344, 10608725016, 21217450032]

約数ペア:

[(1, 21217450032), (2, 10608725016), (3, 7072483344), (4, 5304362508), (6, 3536241672), (8, 2652181254), (9, 2357494448), (12, 1768120836), (16, 1326090627), (17, 1248085296), (18, 1178747224), (24, 884060418), (29, 731636208), (31, 684433872), (34, 624042648), (36, 589373612), (48, 442030209), (51, 416028432), (58, 365818104), (62, 342216936), (68, 312021324), (72, 294686806), (87, 243878736), (93, 228144624), (102, 208014216), (116, 182909052), (124, 171108468), (136, 156010662), (144, 147343403), (153, 138676144), (174, 121939368), (186, 114072312), (204, 104007108), (232, 91454526), (248, 85554234), (261, 81292912), (272, 78005331), (279, 76048208), (306, 69338072), (311, 68223312), (348, 60969684), (372, 57036156), (408, 52003554), (464, 45727263), (493, 43037424), (496, 42777117), (522, 40646456), (527, 40260816), (558, 38024104), (612, 34669036), (622, 34111656), (696, 30484842), (744, 28518078), (816, 26001777), (899, 23601168), (933, 22741104), (961, 22078512), (986, 21518712), (1044, 20323228), (1054, 20130408), (1116, 19012052), (1224, 17334518), (1244, 17055828), (1392, 15242421), (1479, 14345808), (1488, 14259039), (1581, 13420272), (1798, 11800584), (1866, 11370552), (1922, 11039256), (1972, 10759356), (2088, 10161614), (2108, 10065204), (2232, 9506026), (2448, 8667259), (2488, 8527914), (2697, 7867056), (2799, 7580368), (2883, 7359504), (2958, 7172904), (3162, 6710136), (3596, 5900292), (3732, 5685276), (3844, 5519628), (3944, 5379678), (4176, 5080807), (4216, 5032602), (4437, 4781936), (4464, 4753013), (4743, 4473424), (4976, 4263957), (5287, 4013136), (5394, 3933528), (5598, 3790184), (5766, 3679752), (5916, 3586452), (6324, 3355068), (7192, 2950146), (7464, 2842638), (7688, 2759814), (7888, 2689839), (8091, 2622352), (8432, 2516301), (8649, 2453168), (8874, 2390968), (9019, 2352528), (9486, 2236712), (9641, 2200752), (10574, 2006568), (10788, 1966764), (11196, 1895092), (11532, 1839876), (11832, 1793226), (12648, 1677534), (14384, 1475073), (14928, 1421319), (15283, 1388304), (15376, 1379907), (15861, 1337712), (16182, 1311176), (16337, 1298736), (17298, 1226584), (17748, 1195484), (18038, 1176264), (18972, 1118356), (19282, 1100376), (21148, 1003284), (21576, 983382), (22392, 947546), (23064, 919938), (23664, 896613), (25296, 838767), (27057, 784176), (27869, 761328), (28923, 733584), (30566, 694152), (31722, 668856), (32364, 655588), (32674, 649368), (34596, 613292), (35496, 597742), (36076, 588132), (37944, 559178), (38564, 550188), (42296, 501642), (43152, 491691), (44784, 473773), (45849, 462768), (46128, 459969), (47583, 445904), (49011, 432912), (54114, 392088), (55738, 380664), (57846, 366792), (61132, 347076), (63444, 334428), (64728, 327794), (65348, 324684), (69192, 306646), (70992, 298871), (72152, 294066), (75888, 279589), (77128, 275094), (81171, 261392), (83607, 253776), (84592, 250821), (86769, 244528), (91698, 231384), (95166, 222952), (98022, 216456), (108228, 196044), (111476, 190332), (115692, 183396), (122264, 173538), (126888, 167214), (129456, 163897), (130696, 162342), (137547, 154256), (138384, 153323), (144304, 147033)]