904415148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{39439}}^1$

素因数の和:39476

約数の個数: 108

約数和(自身を含む): 2864053920

約数和(自身を除く): 1959638772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 39439, 78878, 118317, 157756, 236634, 276073, 354951, 473268, 512707, 552146, 709902, 828219, 1025414, 1104292, 1419804, 1538121, 1656438, 1932511, 2050828, 2484657, 3076242, 3312876, 3588949, 3865022, 4614363, 4969314, 5797533, 6152484, 7177898, 7730044, 9228726, 9938628, 10766847, 11595066, 14355796, 17392599, 18457452, 21533694, 23190132, 25122643, 32300541, 34785198, 43067388, 50245286, 64601082, 69570396, 75367929, 100490572, 129202164, 150735858, 226103787, 301471716, 452207574, 904415148]

約数ペア:

[(1, 904415148), (2, 452207574), (3, 301471716), (4, 226103787), (6, 150735858), (7, 129202164), (9, 100490572), (12, 75367929), (13, 69570396), (14, 64601082), (18, 50245286), (21, 43067388), (26, 34785198), (28, 32300541), (36, 25122643), (39, 23190132), (42, 21533694), (49, 18457452), (52, 17392599), (63, 14355796), (78, 11595066), (84, 10766847), (91, 9938628), (98, 9228726), (117, 7730044), (126, 7177898), (147, 6152484), (156, 5797533), (182, 4969314), (196, 4614363), (234, 3865022), (252, 3588949), (273, 3312876), (294, 3076242), (364, 2484657), (441, 2050828), (468, 1932511), (546, 1656438), (588, 1538121), (637, 1419804), (819, 1104292), (882, 1025414), (1092, 828219), (1274, 709902), (1638, 552146), (1764, 512707), (1911, 473268), (2548, 354951), (3276, 276073), (3822, 236634), (5733, 157756), (7644, 118317), (11466, 78878), (22932, 39439)]