15866339944

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 38317406400

約数和(自身を除く): 22451066456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 59, 91, 98, 104, 113, 118, 182, 196, 226, 236, 364, 392, 413, 452, 467, 472, 637, 728, 767, 791, 826, 904, 934, 1274, 1469, 1534, 1582, 1652, 1868, 2548, 2891, 2938, 3068, 3164, 3269, 3304, 3736, 5096, 5369, 5537, 5782, 5876, 6071, 6136, 6328, 6538, 6667, 10283, 10738, 11074, 11564, 11752, 12142, 13076, 13334, 20566, 21476, 22148, 22883, 23128, 24284, 26152, 26668, 27553, 37583, 41132, 42497, 42952, 44296, 45766, 46669, 48568, 52771, 53336, 55106, 71981, 75166, 82264, 84994, 86671, 91532, 93338, 105542, 110212, 143962, 150332, 169988, 173342, 183064, 186676, 192871, 211084, 220424, 287924, 297479, 300664, 326683, 339976, 346684, 358189, 369397, 373352, 385742, 422168, 575848, 594958, 606697, 653366, 686023, 693368, 716378, 738794, 771484, 1189916, 1213394, 1306732, 1350097, 1372046, 1432756, 1477588, 1542968, 2379832, 2426788, 2507323, 2585779, 2613464, 2700194, 2744092, 2865512, 2955176, 3113489, 4246879, 4802161, 4853576, 5014646, 5171558, 5400388, 5488184, 6226978, 8493758, 9604322, 10029292, 10343116, 10800776, 12453956, 16987516, 17551261, 19208644, 20058584, 20686232, 21794423, 24907912, 33615127, 33975032, 35102522, 38417288, 40475357, 43588846, 67230254, 70205044, 80950714, 87177692, 134460508, 140410088, 152560961, 161901428, 174355384, 268921016, 283327499, 305121922, 323802856, 566654998, 610243844, 1133309996, 1220487688, 1983292493, 2266619992, 3966584986, 7933169972, 15866339944]

約数ペア:

[(1, 15866339944), (2, 7933169972), (4, 3966584986), (7, 2266619992), (8, 1983292493), (13, 1220487688), (14, 1133309996), (26, 610243844), (28, 566654998), (49, 323802856), (52, 305121922), (56, 283327499), (59, 268921016), (91, 174355384), (98, 161901428), (104, 152560961), (113, 140410088), (118, 134460508), (182, 87177692), (196, 80950714), (226, 70205044), (236, 67230254), (364, 43588846), (392, 40475357), (413, 38417288), (452, 35102522), (467, 33975032), (472, 33615127), (637, 24907912), (728, 21794423), (767, 20686232), (791, 20058584), (826, 19208644), (904, 17551261), (934, 16987516), (1274, 12453956), (1469, 10800776), (1534, 10343116), (1582, 10029292), (1652, 9604322), (1868, 8493758), (2548, 6226978), (2891, 5488184), (2938, 5400388), (3068, 5171558), (3164, 5014646), (3269, 4853576), (3304, 4802161), (3736, 4246879), (5096, 3113489), (5369, 2955176), (5537, 2865512), (5782, 2744092), (5876, 2700194), (6071, 2613464), (6136, 2585779), (6328, 2507323), (6538, 2426788), (6667, 2379832), (10283, 1542968), (10738, 1477588), (11074, 1432756), (11564, 1372046), (11752, 1350097), (12142, 1306732), (13076, 1213394), (13334, 1189916), (20566, 771484), (21476, 738794), (22148, 716378), (22883, 693368), (23128, 686023), (24284, 653366), (26152, 606697), (26668, 594958), (27553, 575848), (37583, 422168), (41132, 385742), (42497, 373352), (42952, 369397), (44296, 358189), (45766, 346684), (46669, 339976), (48568, 326683), (52771, 300664), (53336, 297479), (55106, 287924), (71981, 220424), (75166, 211084), (82264, 192871), (84994, 186676), (86671, 183064), (91532, 173342), (93338, 169988), (105542, 150332), (110212, 143962)]