15698965912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2585

約数の個数: 128

約数和(自身を含む): 35813145600

約数和(自身を除く): 20114179688

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 59, 74, 106, 118, 148, 212, 236, 259, 296, 371, 413, 424, 472, 518, 742, 826, 1036, 1484, 1652, 1961, 2072, 2183, 2423, 2968, 3127, 3304, 3922, 4366, 4846, 6254, 7844, 8732, 9692, 12508, 13727, 15281, 15688, 16961, 17464, 19384, 21889, 25016, 27454, 30562, 33922, 43778, 54908, 61124, 67844, 87556, 89651, 109816, 115699, 122248, 128419, 135688, 142957, 175112, 179302, 231398, 256838, 285914, 358604, 462796, 513676, 571828, 627557, 717208, 809893, 898933, 925592, 1000699, 1027352, 1143656, 1255114, 1619786, 1797866, 2001398, 2510228, 3239572, 3595732, 4002796, 4751503, 5020456, 5289409, 6479144, 7191464, 7576721, 8005592, 9503006, 10578818, 15153442, 19006012, 21157636, 30306884, 33260521, 37025863, 38012024, 42315272, 53037047, 60613768, 66521042, 74051726, 106074094, 133042084, 148103452, 212148188, 266084168, 280338677, 296206904, 424296376, 560677354, 1121354708, 1962370739, 2242709416, 3924741478, 7849482956, 15698965912]

約数ペア:

[(1, 15698965912), (2, 7849482956), (4, 3924741478), (7, 2242709416), (8, 1962370739), (14, 1121354708), (28, 560677354), (37, 424296376), (53, 296206904), (56, 280338677), (59, 266084168), (74, 212148188), (106, 148103452), (118, 133042084), (148, 106074094), (212, 74051726), (236, 66521042), (259, 60613768), (296, 53037047), (371, 42315272), (413, 38012024), (424, 37025863), (472, 33260521), (518, 30306884), (742, 21157636), (826, 19006012), (1036, 15153442), (1484, 10578818), (1652, 9503006), (1961, 8005592), (2072, 7576721), (2183, 7191464), (2423, 6479144), (2968, 5289409), (3127, 5020456), (3304, 4751503), (3922, 4002796), (4366, 3595732), (4846, 3239572), (6254, 2510228), (7844, 2001398), (8732, 1797866), (9692, 1619786), (12508, 1255114), (13727, 1143656), (15281, 1027352), (15688, 1000699), (16961, 925592), (17464, 898933), (19384, 809893), (21889, 717208), (25016, 627557), (27454, 571828), (30562, 513676), (33922, 462796), (43778, 358604), (54908, 285914), (61124, 256838), (67844, 231398), (87556, 179302), (89651, 175112), (109816, 142957), (115699, 135688), (122248, 128419)]