25137347472

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{21317}}^1$

素因数の和:21781

約数の個数: 120

約数和(自身を含む): 74227570560

約数和(自身を除く): 49090223088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 431, 456, 684, 862, 912, 1293, 1368, 1724, 2586, 2736, 3448, 3879, 5172, 6896, 7758, 8189, 10344, 15516, 16378, 20688, 21317, 24567, 31032, 32756, 42634, 49134, 62064, 63951, 65512, 73701, 85268, 98268, 127902, 131024, 147402, 170536, 191853, 196536, 255804, 294804, 341072, 383706, 393072, 405023, 511608, 589608, 767412, 810046, 1023216, 1179216, 1215069, 1534824, 1620092, 2430138, 3069648, 3240184, 3645207, 4860276, 6480368, 7290414, 9187627, 9720552, 14580828, 18375254, 19441104, 27562881, 29161656, 36750508, 55125762, 58323312, 73501016, 82688643, 110251524, 147002032, 165377286, 174564913, 220503048, 330754572, 349129826, 441006096, 523694739, 661509144, 698259652, 1047389478, 1323018288, 1396519304, 1571084217, 2094778956, 2793038608, 3142168434, 4189557912, 6284336868, 8379115824, 12568673736, 25137347472]

約数ペア:

[(1, 25137347472), (2, 12568673736), (3, 8379115824), (4, 6284336868), (6, 4189557912), (8, 3142168434), (9, 2793038608), (12, 2094778956), (16, 1571084217), (18, 1396519304), (19, 1323018288), (24, 1047389478), (36, 698259652), (38, 661509144), (48, 523694739), (57, 441006096), (72, 349129826), (76, 330754572), (114, 220503048), (144, 174564913), (152, 165377286), (171, 147002032), (228, 110251524), (304, 82688643), (342, 73501016), (431, 58323312), (456, 55125762), (684, 36750508), (862, 29161656), (912, 27562881), (1293, 19441104), (1368, 18375254), (1724, 14580828), (2586, 9720552), (2736, 9187627), (3448, 7290414), (3879, 6480368), (5172, 4860276), (6896, 3645207), (7758, 3240184), (8189, 3069648), (10344, 2430138), (15516, 1620092), (16378, 1534824), (20688, 1215069), (21317, 1179216), (24567, 1023216), (31032, 810046), (32756, 767412), (42634, 589608), (49134, 511608), (62064, 405023), (63951, 393072), (65512, 383706), (73701, 341072), (85268, 294804), (98268, 255804), (127902, 196536), (131024, 191853), (147402, 170536)]