21250941936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2900

約数の個数: 320

約数和(自身を含む): 70194364416

約数和(自身を除く): 48943422480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 43, 48, 51, 56, 62, 68, 84, 86, 93, 102, 112, 119, 124, 129, 136, 168, 172, 186, 204, 217, 238, 248, 258, 272, 301, 336, 344, 357, 372, 408, 434, 476, 496, 516, 527, 602, 651, 688, 714, 731, 744, 816, 868, 903, 952, 1032, 1054, 1204, 1302, 1333, 1428, 1462, 1488, 1581, 1736, 1806, 1904, 2064, 2108, 2193, 2408, 2604, 2666, 2791, 2856, 2924, 3162, 3472, 3612, 3689, 3999, 4216, 4386, 4816, 5117, 5208, 5332, 5582, 5712, 5848, 6324, 7224, 7378, 7998, 8373, 8432, 8772, 9331, 10234, 10416, 10664, 11067, 11164, 11696, 12648, 14448, 14756, 15351, 15996, 16746, 17544, 18662, 19537, 20468, 21328, 22134, 22328, 22661, 25296, 27993, 29512, 30702, 31992, 33492, 35088, 37324, 39074, 40936, 44268, 44656, 45322, 47447, 55986, 58611, 59024, 61404, 63984, 66984, 67983, 74648, 78148, 81872, 86521, 88536, 90644, 94894, 111972, 117222, 120013, 122808, 133968, 135966, 142341, 149296, 156296, 158627, 173042, 177072, 181288, 189788, 223944, 234444, 240026, 245616, 259563, 271932, 284682, 312592, 317254, 332129, 346084, 360039, 362576, 379576, 447888, 468888, 475881, 480052, 519126, 543864, 569364, 605647, 634508, 664258, 692168, 720078, 759152, 840091, 937776, 951762, 960104, 996387, 1038252, 1087728, 1138728, 1211294, 1269016, 1328516, 1384336, 1440156, 1470857, 1680182, 1816941, 1903524, 1920208, 1992774, 2040221, 2076504, 2277456, 2422588, 2520273, 2538032, 2657032, 2880312, 2941714, 3360364, 3633882, 3720403, 3807048, 3985548, 4080442, 4153008, 4412571, 4845176, 5040546, 5314064, 5760624, 5883428, 6120663, 6720728, 7267764, 7440806, 7614096, 7971096, 8160884, 8825142, 9690352, 10081092, 10295999, 11161209, 11766856, 12241326, 13441456, 14281547, 14535528, 14881612, 15942192, 16321768, 17650284, 20162184, 20591998, 22322418, 23533712, 24482652, 26042821, 28563094, 29071056, 29763224, 30887997, 32643536, 35300568, 40324368, 41183996, 42844641, 44644836, 48965304, 52085642, 57126188, 59526448, 61775994, 63246851, 70601136, 78128463, 82367992, 85689282, 89289672, 97930608, 104171284, 114252376, 123551988, 126493702, 156256926, 164735984, 171378564, 178579344, 189740553, 208342568, 228504752, 247103976, 252987404, 312513852, 342757128, 379481106, 416685136, 442727957, 494207952, 505974808, 625027704, 685514256, 758962212, 885455914, 1011949616, 1250055408, 1328183871, 1517924424, 1770911828, 2656367742, 3035848848, 3541823656, 5312735484, 7083647312, 10625470968, 21250941936]

約数ペア:

[(1, 21250941936), (2, 10625470968), (3, 7083647312), (4, 5312735484), (6, 3541823656), (7, 3035848848), (8, 2656367742), (12, 1770911828), (14, 1517924424), (16, 1328183871), (17, 1250055408), (21, 1011949616), (24, 885455914), (28, 758962212), (31, 685514256), (34, 625027704), (42, 505974808), (43, 494207952), (48, 442727957), (51, 416685136), (56, 379481106), (62, 342757128), (68, 312513852), (84, 252987404), (86, 247103976), (93, 228504752), (102, 208342568), (112, 189740553), (119, 178579344), (124, 171378564), (129, 164735984), (136, 156256926), (168, 126493702), (172, 123551988), (186, 114252376), (204, 104171284), (217, 97930608), (238, 89289672), (248, 85689282), (258, 82367992), (272, 78128463), (301, 70601136), (336, 63246851), (344, 61775994), (357, 59526448), (372, 57126188), (408, 52085642), (434, 48965304), (476, 44644836), (496, 42844641), (516, 41183996), (527, 40324368), (602, 35300568), (651, 32643536), (688, 30887997), (714, 29763224), (731, 29071056), (744, 28563094), (816, 26042821), (868, 24482652), (903, 23533712), (952, 22322418), (1032, 20591998), (1054, 20162184), (1204, 17650284), (1302, 16321768), (1333, 15942192), (1428, 14881612), (1462, 14535528), (1488, 14281547), (1581, 13441456), (1736, 12241326), (1806, 11766856), (1904, 11161209), (2064, 10295999), (2108, 10081092), (2193, 9690352), (2408, 8825142), (2604, 8160884), (2666, 7971096), (2791, 7614096), (2856, 7440806), (2924, 7267764), (3162, 6720728), (3472, 6120663), (3612, 5883428), (3689, 5760624), (3999, 5314064), (4216, 5040546), (4386, 4845176), (4816, 4412571), (5117, 4153008), (5208, 4080442), (5332, 3985548), (5582, 3807048), (5712, 3720403), (5848, 3633882), (6324, 3360364), (7224, 2941714), (7378, 2880312), (7998, 2657032), (8373, 2538032), (8432, 2520273), (8772, 2422588), (9331, 2277456), (10234, 2076504), (10416, 2040221), (10664, 1992774), (11067, 1920208), (11164, 1903524), (11696, 1816941), (12648, 1680182), (14448, 1470857), (14756, 1440156), (15351, 1384336), (15996, 1328516), (16746, 1269016), (17544, 1211294), (18662, 1138728), (19537, 1087728), (20468, 1038252), (21328, 996387), (22134, 960104), (22328, 951762), (22661, 937776), (25296, 840091), (27993, 759152), (29512, 720078), (30702, 692168), (31992, 664258), (33492, 634508), (35088, 605647), (37324, 569364), (39074, 543864), (40936, 519126), (44268, 480052), (44656, 475881), (45322, 468888), (47447, 447888), (55986, 379576), (58611, 362576), (59024, 360039), (61404, 346084), (63984, 332129), (66984, 317254), (67983, 312592), (74648, 284682), (78148, 271932), (81872, 259563), (86521, 245616), (88536, 240026), (90644, 234444), (94894, 223944), (111972, 189788), (117222, 181288), (120013, 177072), (122808, 173042), (133968, 158627), (135966, 156296), (142341, 149296)]