253076376

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 749952000

約数和(自身を除く): 496875624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 343, 392, 426, 433, 497, 568, 588, 686, 852, 866, 994, 1029, 1176, 1299, 1372, 1491, 1704, 1732, 1988, 2058, 2598, 2744, 2982, 3031, 3464, 3479, 3976, 4116, 5196, 5964, 6062, 6958, 8232, 9093, 10392, 10437, 11928, 12124, 13916, 18186, 20874, 21217, 24248, 24353, 27832, 30743, 36372, 41748, 42434, 48706, 61486, 63651, 72744, 73059, 83496, 84868, 92229, 97412, 122972, 127302, 146118, 148519, 169736, 184458, 194824, 215201, 245944, 254604, 292236, 297038, 368916, 430402, 445557, 509208, 584472, 594076, 645603, 737832, 860804, 891114, 1188152, 1291206, 1506407, 1721608, 1782228, 2582412, 3012814, 3564456, 4519221, 5164824, 6025628, 9038442, 10544849, 12051256, 18076884, 21089698, 31634547, 36153768, 42179396, 63269094, 84358792, 126538188, 253076376]

約数ペア:

[(1, 253076376), (2, 126538188), (3, 84358792), (4, 63269094), (6, 42179396), (7, 36153768), (8, 31634547), (12, 21089698), (14, 18076884), (21, 12051256), (24, 10544849), (28, 9038442), (42, 6025628), (49, 5164824), (56, 4519221), (71, 3564456), (84, 3012814), (98, 2582412), (142, 1782228), (147, 1721608), (168, 1506407), (196, 1291206), (213, 1188152), (284, 891114), (294, 860804), (343, 737832), (392, 645603), (426, 594076), (433, 584472), (497, 509208), (568, 445557), (588, 430402), (686, 368916), (852, 297038), (866, 292236), (994, 254604), (1029, 245944), (1176, 215201), (1299, 194824), (1372, 184458), (1491, 169736), (1704, 148519), (1732, 146118), (1988, 127302), (2058, 122972), (2598, 97412), (2744, 92229), (2982, 84868), (3031, 83496), (3464, 73059), (3479, 72744), (3976, 63651), (4116, 61486), (5196, 48706), (5964, 42434), (6062, 41748), (6958, 36372), (8232, 30743), (9093, 27832), (10392, 24353), (10437, 24248), (11928, 21217), (12124, 20874), (13916, 18186)]