42731304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 128

約数和(自身を含む): 140313600

約数和(自身を除く): 97582296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1217, 1254, 1463, 1596, 1672, 1848, 2434, 2508, 2926, 3192, 3651, 4389, 4868, 5016, 5852, 7302, 8519, 8778, 9736, 11704, 13387, 14604, 17038, 17556, 23123, 25557, 26774, 29208, 34076, 35112, 40161, 46246, 51114, 53548, 68152, 69369, 80322, 92492, 93709, 102228, 107096, 138738, 160644, 161861, 184984, 187418, 204456, 254353, 277476, 281127, 321288, 323722, 374836, 485583, 508706, 554952, 562254, 647444, 749672, 763059, 971166, 1017412, 1124508, 1294888, 1526118, 1780471, 1942332, 2034824, 2249016, 3052236, 3560942, 3884664, 5341413, 6104472, 7121884, 10682826, 14243768, 21365652, 42731304]

約数ペア:

[(1, 42731304), (2, 21365652), (3, 14243768), (4, 10682826), (6, 7121884), (7, 6104472), (8, 5341413), (11, 3884664), (12, 3560942), (14, 3052236), (19, 2249016), (21, 2034824), (22, 1942332), (24, 1780471), (28, 1526118), (33, 1294888), (38, 1124508), (42, 1017412), (44, 971166), (56, 763059), (57, 749672), (66, 647444), (76, 562254), (77, 554952), (84, 508706), (88, 485583), (114, 374836), (132, 323722), (133, 321288), (152, 281127), (154, 277476), (168, 254353), (209, 204456), (228, 187418), (231, 184984), (264, 161861), (266, 160644), (308, 138738), (399, 107096), (418, 102228), (456, 93709), (462, 92492), (532, 80322), (616, 69369), (627, 68152), (798, 53548), (836, 51114), (924, 46246), (1064, 40161), (1217, 35112), (1254, 34076), (1463, 29208), (1596, 26774), (1672, 25557), (1848, 23123), (2434, 17556), (2508, 17038), (2926, 14604), (3192, 13387), (3651, 11704), (4389, 9736), (4868, 8778), (5016, 8519), (5852, 7302)]