2045900472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18149}}^1$

素因数の和:18237

約数の個数: 128

約数和(自身を含む): 6481728000

約数和(自身を除く): 4435827528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 616, 671, 732, 854, 924, 1281, 1342, 1464, 1708, 1848, 2013, 2562, 2684, 3416, 4026, 4697, 5124, 5368, 8052, 9394, 10248, 14091, 16104, 18149, 18788, 28182, 36298, 37576, 54447, 56364, 72596, 108894, 112728, 127043, 145192, 199639, 217788, 254086, 381129, 399278, 435576, 508172, 598917, 762258, 798556, 1016344, 1107089, 1197834, 1397473, 1524516, 1597112, 2214178, 2395668, 2794946, 3049032, 3321267, 4192419, 4428356, 4791336, 5589892, 6642534, 7749623, 8384838, 8856712, 11179784, 12177979, 13285068, 15499246, 16769676, 23248869, 24355958, 26570136, 30998492, 33539352, 36533937, 46497738, 48711916, 61996984, 73067874, 85245853, 92995476, 97423832, 146135748, 170491706, 185990952, 255737559, 292271496, 340983412, 511475118, 681966824, 1022950236, 2045900472]

約数ペア:

[(1, 2045900472), (2, 1022950236), (3, 681966824), (4, 511475118), (6, 340983412), (7, 292271496), (8, 255737559), (11, 185990952), (12, 170491706), (14, 146135748), (21, 97423832), (22, 92995476), (24, 85245853), (28, 73067874), (33, 61996984), (42, 48711916), (44, 46497738), (56, 36533937), (61, 33539352), (66, 30998492), (77, 26570136), (84, 24355958), (88, 23248869), (122, 16769676), (132, 15499246), (154, 13285068), (168, 12177979), (183, 11179784), (231, 8856712), (244, 8384838), (264, 7749623), (308, 6642534), (366, 5589892), (427, 4791336), (462, 4428356), (488, 4192419), (616, 3321267), (671, 3049032), (732, 2794946), (854, 2395668), (924, 2214178), (1281, 1597112), (1342, 1524516), (1464, 1397473), (1708, 1197834), (1848, 1107089), (2013, 1016344), (2562, 798556), (2684, 762258), (3416, 598917), (4026, 508172), (4697, 435576), (5124, 399278), (5368, 381129), (8052, 254086), (9394, 217788), (10248, 199639), (14091, 145192), (16104, 127043), (18149, 112728), (18788, 108894), (28182, 72596), (36298, 56364), (37576, 54447)]