406672812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 180

約数和(自身を含む): 1316888496

約数和(自身を除く): 910215684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 252, 273, 324, 338, 351, 364, 378, 468, 507, 546, 567, 676, 702, 756, 819, 1014, 1053, 1061, 1092, 1134, 1183, 1404, 1521, 1638, 2028, 2106, 2122, 2268, 2366, 2457, 3042, 3183, 3276, 3549, 4212, 4244, 4563, 4732, 4914, 6084, 6366, 7098, 7371, 7427, 9126, 9549, 9828, 10647, 12732, 13689, 13793, 14196, 14742, 14854, 18252, 19098, 21294, 22281, 27378, 27586, 28647, 29484, 29708, 31941, 38196, 41379, 42588, 44562, 54756, 55172, 57294, 63882, 66843, 82758, 85941, 89124, 95823, 96551, 114588, 124137, 127764, 133686, 165516, 171882, 179309, 191646, 193102, 200529, 248274, 267372, 289653, 343764, 358618, 372411, 383292, 386204, 401058, 496548, 537927, 579306, 601587, 717236, 744822, 802116, 868959, 1075854, 1117233, 1158612, 1203174, 1255163, 1489644, 1613781, 1737918, 2151708, 2234466, 2406348, 2510326, 2606877, 3227562, 3475836, 3765489, 4468932, 4841343, 5020652, 5213754, 6455124, 7530978, 7820631, 9682686, 10427508, 11296467, 14524029, 15061956, 15641262, 19365372, 22592934, 29048058, 31282524, 33889401, 45185868, 58096116, 67778802, 101668203, 135557604, 203336406, 406672812]

約数ペア:

[(1, 406672812), (2, 203336406), (3, 135557604), (4, 101668203), (6, 67778802), (7, 58096116), (9, 45185868), (12, 33889401), (13, 31282524), (14, 29048058), (18, 22592934), (21, 19365372), (26, 15641262), (27, 15061956), (28, 14524029), (36, 11296467), (39, 10427508), (42, 9682686), (52, 7820631), (54, 7530978), (63, 6455124), (78, 5213754), (81, 5020652), (84, 4841343), (91, 4468932), (108, 3765489), (117, 3475836), (126, 3227562), (156, 2606877), (162, 2510326), (169, 2406348), (182, 2234466), (189, 2151708), (234, 1737918), (252, 1613781), (273, 1489644), (324, 1255163), (338, 1203174), (351, 1158612), (364, 1117233), (378, 1075854), (468, 868959), (507, 802116), (546, 744822), (567, 717236), (676, 601587), (702, 579306), (756, 537927), (819, 496548), (1014, 401058), (1053, 386204), (1061, 383292), (1092, 372411), (1134, 358618), (1183, 343764), (1404, 289653), (1521, 267372), (1638, 248274), (2028, 200529), (2106, 193102), (2122, 191646), (2268, 179309), (2366, 171882), (2457, 165516), (3042, 133686), (3183, 127764), (3276, 124137), (3549, 114588), (4212, 96551), (4244, 95823), (4563, 89124), (4732, 85941), (4914, 82758), (6084, 66843), (6366, 63882), (7098, 57294), (7371, 55172), (7427, 54756), (9126, 44562), (9549, 42588), (9828, 41379), (10647, 38196), (12732, 31941), (13689, 29708), (13793, 29484), (14196, 28647), (14742, 27586), (14854, 27378), (18252, 22281), (19098, 21294)]