1729695968

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 144

約数和(自身を含む): 4607779680

約数和(自身を除く): 2878083712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 484, 572, 616, 728, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2464, 2912, 3146, 3388, 3872, 4004, 4576, 4909, 6292, 6776, 8008, 9818, 11011, 12584, 13552, 16016, 19636, 22022, 25168, 27104, 32032, 34363, 39272, 44044, 50336, 53999, 63817, 68726, 78544, 88088, 107998, 127634, 137452, 157088, 176176, 215996, 255268, 274904, 352352, 377993, 431992, 446719, 510536, 549808, 593989, 701987, 755986, 863984, 893438, 1021072, 1099616, 1187978, 1403974, 1511972, 1727968, 1786876, 2042144, 2375956, 2807948, 3023944, 3573752, 4157923, 4751912, 4913909, 5615896, 6047888, 7147504, 7721857, 8315846, 9503824, 9827818, 11231792, 12095776, 14295008, 15443714, 16631692, 19007648, 19655636, 22463584, 30887428, 33263384, 39311272, 54052999, 61774856, 66526768, 78622544, 108105998, 123549712, 133053536, 157245088, 216211996, 247099424, 432423992, 864847984, 1729695968]

約数ペア:

[(1, 1729695968), (2, 864847984), (4, 432423992), (7, 247099424), (8, 216211996), (11, 157245088), (13, 133053536), (14, 123549712), (16, 108105998), (22, 78622544), (26, 66526768), (28, 61774856), (32, 54052999), (44, 39311272), (52, 33263384), (56, 30887428), (77, 22463584), (88, 19655636), (91, 19007648), (104, 16631692), (112, 15443714), (121, 14295008), (143, 12095776), (154, 11231792), (176, 9827818), (182, 9503824), (208, 8315846), (224, 7721857), (242, 7147504), (286, 6047888), (308, 5615896), (352, 4913909), (364, 4751912), (416, 4157923), (484, 3573752), (572, 3023944), (616, 2807948), (728, 2375956), (847, 2042144), (968, 1786876), (1001, 1727968), (1144, 1511972), (1232, 1403974), (1456, 1187978), (1573, 1099616), (1694, 1021072), (1936, 893438), (2002, 863984), (2288, 755986), (2464, 701987), (2912, 593989), (3146, 549808), (3388, 510536), (3872, 446719), (4004, 431992), (4576, 377993), (4909, 352352), (6292, 274904), (6776, 255268), (8008, 215996), (9818, 176176), (11011, 157088), (12584, 137452), (13552, 127634), (16016, 107998), (19636, 88088), (22022, 78544), (25168, 68726), (27104, 63817), (32032, 53999), (34363, 50336), (39272, 44044)]