3990168

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 14364000

約数和(自身を除く): 10373832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 29, 36, 39, 42, 49, 52, 54, 56, 58, 63, 72, 78, 84, 87, 91, 98, 104, 108, 116, 117, 126, 147, 156, 168, 174, 182, 189, 196, 203, 216, 232, 234, 252, 261, 273, 294, 312, 348, 351, 364, 377, 378, 392, 406, 441, 468, 504, 522, 546, 588, 609, 637, 696, 702, 728, 754, 756, 783, 812, 819, 882, 936, 1044, 1092, 1131, 1176, 1218, 1274, 1323, 1404, 1421, 1508, 1512, 1566, 1624, 1638, 1764, 1827, 1911, 2088, 2184, 2262, 2436, 2457, 2548, 2639, 2646, 2808, 2842, 3016, 3132, 3276, 3393, 3528, 3654, 3822, 4263, 4524, 4872, 4914, 5096, 5278, 5292, 5481, 5684, 5733, 6264, 6552, 6786, 7308, 7644, 7917, 8526, 9048, 9828, 10179, 10556, 10584, 10962, 11368, 11466, 12789, 13572, 14616, 15288, 15834, 17052, 17199, 18473, 19656, 20358, 21112, 21924, 22932, 23751, 25578, 27144, 31668, 34104, 34398, 36946, 38367, 40716, 43848, 45864, 47502, 51156, 55419, 63336, 68796, 71253, 73892, 76734, 81432, 95004, 102312, 110838, 137592, 142506, 147784, 153468, 166257, 190008, 221676, 285012, 306936, 332514, 443352, 498771, 570024, 665028, 997542, 1330056, 1995084, 3990168]

約数ペア:

[(1, 3990168), (2, 1995084), (3, 1330056), (4, 997542), (6, 665028), (7, 570024), (8, 498771), (9, 443352), (12, 332514), (13, 306936), (14, 285012), (18, 221676), (21, 190008), (24, 166257), (26, 153468), (27, 147784), (28, 142506), (29, 137592), (36, 110838), (39, 102312), (42, 95004), (49, 81432), (52, 76734), (54, 73892), (56, 71253), (58, 68796), (63, 63336), (72, 55419), (78, 51156), (84, 47502), (87, 45864), (91, 43848), (98, 40716), (104, 38367), (108, 36946), (116, 34398), (117, 34104), (126, 31668), (147, 27144), (156, 25578), (168, 23751), (174, 22932), (182, 21924), (189, 21112), (196, 20358), (203, 19656), (216, 18473), (232, 17199), (234, 17052), (252, 15834), (261, 15288), (273, 14616), (294, 13572), (312, 12789), (348, 11466), (351, 11368), (364, 10962), (377, 10584), (378, 10556), (392, 10179), (406, 9828), (441, 9048), (468, 8526), (504, 7917), (522, 7644), (546, 7308), (588, 6786), (609, 6552), (637, 6264), (696, 5733), (702, 5684), (728, 5481), (754, 5292), (756, 5278), (783, 5096), (812, 4914), (819, 4872), (882, 4524), (936, 4263), (1044, 3822), (1092, 3654), (1131, 3528), (1176, 3393), (1218, 3276), (1274, 3132), (1323, 3016), (1404, 2842), (1421, 2808), (1508, 2646), (1512, 2639), (1566, 2548), (1624, 2457), (1638, 2436), (1764, 2262), (1827, 2184), (1911, 2088)]