761625144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 2466547200

約数和(自身を除く): 1704922056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 107, 116, 126, 168, 174, 203, 214, 232, 252, 261, 321, 348, 406, 428, 487, 504, 522, 609, 642, 696, 749, 812, 856, 963, 974, 1044, 1218, 1284, 1461, 1498, 1624, 1827, 1926, 1948, 2088, 2247, 2436, 2568, 2922, 2996, 3103, 3409, 3654, 3852, 3896, 4383, 4494, 4872, 5844, 5992, 6206, 6741, 6818, 7308, 7704, 8766, 8988, 9309, 10227, 11688, 12412, 13482, 13636, 14123, 14616, 17532, 17976, 18618, 20454, 21721, 24824, 26964, 27272, 27927, 28246, 30681, 35064, 37236, 40908, 42369, 43442, 52109, 53928, 55854, 56492, 61362, 65163, 74472, 81816, 84738, 86884, 98861, 104218, 111708, 112984, 122724, 127107, 130326, 156327, 169476, 173768, 195489, 197722, 208436, 223416, 245448, 254214, 260652, 296583, 312654, 338952, 364763, 390978, 395444, 416872, 468981, 508428, 521304, 593166, 625308, 729526, 781956, 790888, 889749, 937962, 1016856, 1094289, 1186332, 1250616, 1459052, 1511161, 1563912, 1779498, 1875924, 2188578, 2372664, 2918104, 3022322, 3282867, 3558996, 3751848, 4377156, 4533483, 6044644, 6565734, 7117992, 8754312, 9066966, 10578127, 12089288, 13131468, 13600449, 18133932, 21156254, 26262936, 27200898, 31734381, 36267864, 42312508, 54401796, 63468762, 84625016, 95203143, 108803592, 126937524, 190406286, 253875048, 380812572, 761625144]

約数ペア:

[(1, 761625144), (2, 380812572), (3, 253875048), (4, 190406286), (6, 126937524), (7, 108803592), (8, 95203143), (9, 84625016), (12, 63468762), (14, 54401796), (18, 42312508), (21, 36267864), (24, 31734381), (28, 27200898), (29, 26262936), (36, 21156254), (42, 18133932), (56, 13600449), (58, 13131468), (63, 12089288), (72, 10578127), (84, 9066966), (87, 8754312), (107, 7117992), (116, 6565734), (126, 6044644), (168, 4533483), (174, 4377156), (203, 3751848), (214, 3558996), (232, 3282867), (252, 3022322), (261, 2918104), (321, 2372664), (348, 2188578), (406, 1875924), (428, 1779498), (487, 1563912), (504, 1511161), (522, 1459052), (609, 1250616), (642, 1186332), (696, 1094289), (749, 1016856), (812, 937962), (856, 889749), (963, 790888), (974, 781956), (1044, 729526), (1218, 625308), (1284, 593166), (1461, 521304), (1498, 508428), (1624, 468981), (1827, 416872), (1926, 395444), (1948, 390978), (2088, 364763), (2247, 338952), (2436, 312654), (2568, 296583), (2922, 260652), (2996, 254214), (3103, 245448), (3409, 223416), (3654, 208436), (3852, 197722), (3896, 195489), (4383, 173768), (4494, 169476), (4872, 156327), (5844, 130326), (5992, 127107), (6206, 122724), (6741, 112984), (6818, 111708), (7308, 104218), (7704, 98861), (8766, 86884), (8988, 84738), (9309, 81816), (10227, 74472), (11688, 65163), (12412, 61362), (13482, 56492), (13636, 55854), (14123, 53928), (14616, 52109), (17532, 43442), (17976, 42369), (18618, 40908), (20454, 37236), (21721, 35064), (24824, 30681), (26964, 28246), (27272, 27927)]