289928808

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 884674560

約数和(自身を除く): 594745752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 234, 254, 271, 312, 324, 351, 381, 468, 508, 542, 648, 702, 762, 813, 936, 1016, 1053, 1084, 1143, 1404, 1524, 1626, 1651, 2106, 2168, 2286, 2439, 2808, 3048, 3252, 3302, 3429, 3523, 4212, 4572, 4878, 4953, 6504, 6604, 6858, 7046, 7317, 8424, 9144, 9756, 9906, 10287, 10569, 13208, 13716, 14092, 14634, 14859, 19512, 19812, 20574, 21138, 21951, 27432, 28184, 29268, 29718, 31707, 34417, 39624, 41148, 42276, 43902, 44577, 58536, 59436, 63414, 68834, 82296, 84552, 87804, 89154, 95121, 103251, 118872, 126828, 133731, 137668, 175608, 178308, 190242, 206502, 253656, 267462, 275336, 285363, 309753, 356616, 380484, 413004, 447421, 534924, 570726, 619506, 760968, 826008, 894842, 929259, 1069848, 1141452, 1239012, 1342263, 1789684, 1858518, 2282904, 2478024, 2684526, 2787777, 3579368, 3717036, 4026789, 5369052, 5575554, 7434072, 8053578, 10738104, 11151108, 12080367, 16107156, 22302216, 24160734, 32214312, 36241101, 48321468, 72482202, 96642936, 144964404, 289928808]

約数ペア:

[(1, 289928808), (2, 144964404), (3, 96642936), (4, 72482202), (6, 48321468), (8, 36241101), (9, 32214312), (12, 24160734), (13, 22302216), (18, 16107156), (24, 12080367), (26, 11151108), (27, 10738104), (36, 8053578), (39, 7434072), (52, 5575554), (54, 5369052), (72, 4026789), (78, 3717036), (81, 3579368), (104, 2787777), (108, 2684526), (117, 2478024), (127, 2282904), (156, 1858518), (162, 1789684), (216, 1342263), (234, 1239012), (254, 1141452), (271, 1069848), (312, 929259), (324, 894842), (351, 826008), (381, 760968), (468, 619506), (508, 570726), (542, 534924), (648, 447421), (702, 413004), (762, 380484), (813, 356616), (936, 309753), (1016, 285363), (1053, 275336), (1084, 267462), (1143, 253656), (1404, 206502), (1524, 190242), (1626, 178308), (1651, 175608), (2106, 137668), (2168, 133731), (2286, 126828), (2439, 118872), (2808, 103251), (3048, 95121), (3252, 89154), (3302, 87804), (3429, 84552), (3523, 82296), (4212, 68834), (4572, 63414), (4878, 59436), (4953, 58536), (6504, 44577), (6604, 43902), (6858, 42276), (7046, 41148), (7317, 39624), (8424, 34417), (9144, 31707), (9756, 29718), (9906, 29268), (10287, 28184), (10569, 27432), (13208, 21951), (13716, 21138), (14092, 20574), (14634, 19812), (14859, 19512)]