2210349848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 5042995200

約数和(自身を除く): 2832645352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 79, 124, 142, 158, 217, 227, 248, 284, 316, 434, 454, 497, 553, 568, 632, 868, 908, 994, 1106, 1589, 1736, 1816, 1988, 2201, 2212, 2449, 3178, 3976, 4402, 4424, 4898, 5609, 6356, 7037, 8804, 9796, 11218, 12712, 14074, 15407, 16117, 17143, 17608, 17933, 19592, 22436, 28148, 30814, 32234, 34286, 35866, 39263, 44872, 49259, 56296, 61628, 64468, 68572, 71732, 78526, 98518, 112819, 123256, 125531, 128936, 137144, 143464, 157052, 173879, 197036, 225638, 251062, 314104, 347758, 394072, 451276, 499627, 502124, 555923, 695516, 902552, 999254, 1004248, 1111846, 1217153, 1273243, 1391032, 1998508, 2223692, 2434306, 2546486, 3497389, 3891461, 3997016, 4447384, 4868612, 5092972, 6994778, 7782922, 8912701, 9737224, 10185944, 13989556, 15565844, 17825402, 27979112, 31131688, 35650804, 39470533, 71301608, 78941066, 157882132, 276293731, 315764264, 552587462, 1105174924, 2210349848]

約数ペア:

[(1, 2210349848), (2, 1105174924), (4, 552587462), (7, 315764264), (8, 276293731), (14, 157882132), (28, 78941066), (31, 71301608), (56, 39470533), (62, 35650804), (71, 31131688), (79, 27979112), (124, 17825402), (142, 15565844), (158, 13989556), (217, 10185944), (227, 9737224), (248, 8912701), (284, 7782922), (316, 6994778), (434, 5092972), (454, 4868612), (497, 4447384), (553, 3997016), (568, 3891461), (632, 3497389), (868, 2546486), (908, 2434306), (994, 2223692), (1106, 1998508), (1589, 1391032), (1736, 1273243), (1816, 1217153), (1988, 1111846), (2201, 1004248), (2212, 999254), (2449, 902552), (3178, 695516), (3976, 555923), (4402, 502124), (4424, 499627), (4898, 451276), (5609, 394072), (6356, 347758), (7037, 314104), (8804, 251062), (9796, 225638), (11218, 197036), (12712, 173879), (14074, 157052), (15407, 143464), (16117, 137144), (17143, 128936), (17608, 125531), (17933, 123256), (19592, 112819), (22436, 98518), (28148, 78526), (30814, 71732), (32234, 68572), (34286, 64468), (35866, 61628), (39263, 56296), (44872, 49259)]