1979935776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2504

約数の個数: 288

約数和(自身を含む): 7156251648

約数和(自身を除く): 5176315872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2437, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 4874, 5208, 5642, 6448, 6552, 6944, 7254, 7311, 7812, 8463, 8736, 8928, 9672, 9748, 10416, 11284, 12896, 13104, 14508, 14622, 15624, 16926, 17059, 19344, 19496, 20832, 21933, 22568, 25389, 26208, 29016, 29244, 31248, 31681, 33852, 34118, 38688, 38992, 43866, 45136, 50778, 51177, 58032, 58488, 62496, 63362, 67704, 68236, 75547, 77984, 87732, 90272, 95043, 101556, 102354, 116064, 116976, 126724, 135408, 136472, 151094, 153531, 175464, 190086, 203112, 204708, 221767, 226641, 233952, 253448, 270816, 272944, 285129, 302188, 307062, 350928, 380172, 406224, 409416, 443534, 453282, 506896, 528829, 545888, 570258, 604376, 614124, 665301, 679923, 701856, 760344, 812448, 818832, 887068, 906564, 982111, 1013792, 1057658, 1140516, 1208752, 1228248, 1330602, 1359846, 1520688, 1586487, 1637664, 1774136, 1813128, 1964222, 1995903, 2115316, 2281032, 2417504, 2456496, 2661204, 2719692, 2946333, 3041376, 3172974, 3548272, 3626256, 3928444, 3991806, 4230632, 4562064, 4759461, 4912992, 5322408, 5439384, 5892666, 6345948, 6874777, 7096544, 7252512, 7856888, 7983612, 8461264, 8838999, 9124128, 9518922, 10644816, 10878768, 11785332, 12691896, 13749554, 15713776, 15967224, 16922528, 17677998, 19037844, 20624331, 21289632, 21757536, 23570664, 25383792, 27499108, 31427552, 31934448, 35355996, 38075688, 41248662, 47141328, 50767584, 54998216, 61872993, 63868896, 70711992, 76151376, 82497324, 94282656, 109996432, 123745986, 141423984, 152302752, 164994648, 219992864, 247491972, 282847968, 329989296, 494983944, 659978592, 989967888, 1979935776]

約数ペア:

[(1, 1979935776), (2, 989967888), (3, 659978592), (4, 494983944), (6, 329989296), (7, 282847968), (8, 247491972), (9, 219992864), (12, 164994648), (13, 152302752), (14, 141423984), (16, 123745986), (18, 109996432), (21, 94282656), (24, 82497324), (26, 76151376), (28, 70711992), (31, 63868896), (32, 61872993), (36, 54998216), (39, 50767584), (42, 47141328), (48, 41248662), (52, 38075688), (56, 35355996), (62, 31934448), (63, 31427552), (72, 27499108), (78, 25383792), (84, 23570664), (91, 21757536), (93, 21289632), (96, 20624331), (104, 19037844), (112, 17677998), (117, 16922528), (124, 15967224), (126, 15713776), (144, 13749554), (156, 12691896), (168, 11785332), (182, 10878768), (186, 10644816), (208, 9518922), (217, 9124128), (224, 8838999), (234, 8461264), (248, 7983612), (252, 7856888), (273, 7252512), (279, 7096544), (288, 6874777), (312, 6345948), (336, 5892666), (364, 5439384), (372, 5322408), (403, 4912992), (416, 4759461), (434, 4562064), (468, 4230632), (496, 3991806), (504, 3928444), (546, 3626256), (558, 3548272), (624, 3172974), (651, 3041376), (672, 2946333), (728, 2719692), (744, 2661204), (806, 2456496), (819, 2417504), (868, 2281032), (936, 2115316), (992, 1995903), (1008, 1964222), (1092, 1813128), (1116, 1774136), (1209, 1637664), (1248, 1586487), (1302, 1520688), (1456, 1359846), (1488, 1330602), (1612, 1228248), (1638, 1208752), (1736, 1140516), (1872, 1057658), (1953, 1013792), (2016, 982111), (2184, 906564), (2232, 887068), (2418, 818832), (2437, 812448), (2604, 760344), (2821, 701856), (2912, 679923), (2976, 665301), (3224, 614124), (3276, 604376), (3472, 570258), (3627, 545888), (3744, 528829), (3906, 506896), (4368, 453282), (4464, 443534), (4836, 409416), (4874, 406224), (5208, 380172), (5642, 350928), (6448, 307062), (6552, 302188), (6944, 285129), (7254, 272944), (7311, 270816), (7812, 253448), (8463, 233952), (8736, 226641), (8928, 221767), (9672, 204708), (9748, 203112), (10416, 190086), (11284, 175464), (12896, 153531), (13104, 151094), (14508, 136472), (14622, 135408), (15624, 126724), (16926, 116976), (17059, 116064), (19344, 102354), (19496, 101556), (20832, 95043), (21933, 90272), (22568, 87732), (25389, 77984), (26208, 75547), (29016, 68236), (29244, 67704), (31248, 63362), (31681, 62496), (33852, 58488), (34118, 58032), (38688, 51177), (38992, 50778), (43866, 45136)]