21485770344

素因数分解:

$2^3\times 3^7\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 256

約数和(自身を含む): 63763200000

約数和(自身を除く): 42277429656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 107, 108, 138, 162, 184, 207, 214, 216, 243, 276, 321, 324, 414, 428, 486, 499, 552, 621, 642, 648, 729, 828, 856, 963, 972, 998, 1242, 1284, 1458, 1497, 1656, 1863, 1926, 1944, 1996, 2187, 2461, 2484, 2568, 2889, 2916, 2994, 3726, 3852, 3992, 4374, 4491, 4922, 4968, 5589, 5778, 5832, 5988, 7383, 7452, 7704, 8667, 8748, 8982, 9844, 11178, 11477, 11556, 11976, 13473, 14766, 14904, 16767, 17334, 17496, 17964, 19688, 22149, 22356, 22954, 23112, 26001, 26946, 29532, 33534, 34431, 34668, 35928, 40419, 44298, 44712, 45908, 50301, 52002, 53393, 53892, 59064, 66447, 67068, 68862, 69336, 78003, 80838, 88596, 91816, 100602, 103293, 104004, 106786, 107784, 121257, 132894, 134136, 137724, 156006, 160179, 161676, 177192, 199341, 201204, 206586, 208008, 213572, 234009, 242514, 265788, 275448, 309879, 312012, 320358, 323352, 363771, 398682, 402408, 413172, 427144, 468018, 480537, 485028, 531576, 598023, 619758, 624024, 640716, 727542, 797364, 826344, 929637, 936036, 961074, 970056, 1091313, 1196046, 1228039, 1239516, 1281432, 1441611, 1455084, 1594728, 1794069, 1859274, 1872072, 1922148, 2182626, 2392092, 2456078, 2479032, 2788911, 2883222, 2910168, 3588138, 3684117, 3718548, 3844296, 4324833, 4365252, 4784184, 4912156, 5382207, 5577822, 5766444, 7176276, 7368234, 7437096, 8366733, 8649666, 8730504, 9824312, 10764414, 11052351, 11155644, 11532888, 12974499, 14352552, 14736468, 16733466, 17299332, 21528828, 22104702, 22311288, 25100199, 25948998, 29472936, 33157053, 33466932, 34598664, 38923497, 43057656, 44209404, 50200398, 51897996, 66314106, 66933864, 77846994, 88418808, 99471159, 100400796, 103795992, 116770491, 132628212, 155693988, 198942318, 200801592, 233540982, 265256424, 298413477, 311387976, 397884636, 467081964, 596826954, 795769272, 895240431, 934163928, 1193653908, 1790480862, 2387307816, 2685721293, 3580961724, 5371442586, 7161923448, 10742885172, 21485770344]

約数ペア:

[(1, 21485770344), (2, 10742885172), (3, 7161923448), (4, 5371442586), (6, 3580961724), (8, 2685721293), (9, 2387307816), (12, 1790480862), (18, 1193653908), (23, 934163928), (24, 895240431), (27, 795769272), (36, 596826954), (46, 467081964), (54, 397884636), (69, 311387976), (72, 298413477), (81, 265256424), (92, 233540982), (107, 200801592), (108, 198942318), (138, 155693988), (162, 132628212), (184, 116770491), (207, 103795992), (214, 100400796), (216, 99471159), (243, 88418808), (276, 77846994), (321, 66933864), (324, 66314106), (414, 51897996), (428, 50200398), (486, 44209404), (499, 43057656), (552, 38923497), (621, 34598664), (642, 33466932), (648, 33157053), (729, 29472936), (828, 25948998), (856, 25100199), (963, 22311288), (972, 22104702), (998, 21528828), (1242, 17299332), (1284, 16733466), (1458, 14736468), (1497, 14352552), (1656, 12974499), (1863, 11532888), (1926, 11155644), (1944, 11052351), (1996, 10764414), (2187, 9824312), (2461, 8730504), (2484, 8649666), (2568, 8366733), (2889, 7437096), (2916, 7368234), (2994, 7176276), (3726, 5766444), (3852, 5577822), (3992, 5382207), (4374, 4912156), (4491, 4784184), (4922, 4365252), (4968, 4324833), (5589, 3844296), (5778, 3718548), (5832, 3684117), (5988, 3588138), (7383, 2910168), (7452, 2883222), (7704, 2788911), (8667, 2479032), (8748, 2456078), (8982, 2392092), (9844, 2182626), (11178, 1922148), (11477, 1872072), (11556, 1859274), (11976, 1794069), (13473, 1594728), (14766, 1455084), (14904, 1441611), (16767, 1281432), (17334, 1239516), (17496, 1228039), (17964, 1196046), (19688, 1091313), (22149, 970056), (22356, 961074), (22954, 936036), (23112, 929637), (26001, 826344), (26946, 797364), (29532, 727542), (33534, 640716), (34431, 624024), (34668, 619758), (35928, 598023), (40419, 531576), (44298, 485028), (44712, 480537), (45908, 468018), (50301, 427144), (52002, 413172), (53393, 402408), (53892, 398682), (59064, 363771), (66447, 323352), (67068, 320358), (68862, 312012), (69336, 309879), (78003, 275448), (80838, 265788), (88596, 242514), (91816, 234009), (100602, 213572), (103293, 208008), (104004, 206586), (106786, 201204), (107784, 199341), (121257, 177192), (132894, 161676), (134136, 160179), (137724, 156006)]