2641977912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1069}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 7740979200

約数和(自身を除く): 5099001288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 313, 329, 376, 564, 626, 658, 939, 987, 1069, 1128, 1252, 1316, 1878, 1974, 2138, 2191, 2504, 2632, 3207, 3756, 3948, 4276, 4382, 6414, 6573, 7483, 7512, 7896, 8552, 8764, 12828, 13146, 14711, 14966, 17528, 22449, 25656, 26292, 29422, 29932, 44133, 44898, 50243, 52584, 58844, 59864, 88266, 89796, 100486, 102977, 117688, 150729, 176532, 179592, 200972, 205954, 301458, 308931, 334597, 351701, 353064, 401944, 411908, 602916, 617862, 669194, 703402, 823816, 1003791, 1055103, 1205832, 1235724, 1338388, 1406804, 2007582, 2110206, 2342179, 2471448, 2676776, 2813608, 4015164, 4220412, 4684358, 7026537, 8030328, 8440824, 9368716, 14053074, 15726059, 18737432, 28106148, 31452118, 47178177, 56212296, 62904236, 94356354, 110082413, 125808472, 188712708, 220164826, 330247239, 377425416, 440329652, 660494478, 880659304, 1320988956, 2641977912]

約数ペア:

[(1, 2641977912), (2, 1320988956), (3, 880659304), (4, 660494478), (6, 440329652), (7, 377425416), (8, 330247239), (12, 220164826), (14, 188712708), (21, 125808472), (24, 110082413), (28, 94356354), (42, 62904236), (47, 56212296), (56, 47178177), (84, 31452118), (94, 28106148), (141, 18737432), (168, 15726059), (188, 14053074), (282, 9368716), (313, 8440824), (329, 8030328), (376, 7026537), (564, 4684358), (626, 4220412), (658, 4015164), (939, 2813608), (987, 2676776), (1069, 2471448), (1128, 2342179), (1252, 2110206), (1316, 2007582), (1878, 1406804), (1974, 1338388), (2138, 1235724), (2191, 1205832), (2504, 1055103), (2632, 1003791), (3207, 823816), (3756, 703402), (3948, 669194), (4276, 617862), (4382, 602916), (6414, 411908), (6573, 401944), (7483, 353064), (7512, 351701), (7896, 334597), (8552, 308931), (8764, 301458), (12828, 205954), (13146, 200972), (14711, 179592), (14966, 176532), (17528, 150729), (22449, 117688), (25656, 102977), (26292, 100486), (29422, 89796), (29932, 88266), (44133, 59864), (44898, 58844), (50243, 52584)]