252143584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3360

約数の個数: 96

約数和(自身を含む): 639055872

約数和(自身を除く): 386912288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3301, 3472, 4774, 5456, 6602, 6944, 9548, 10912, 13204, 19096, 23107, 26408, 36311, 38192, 46214, 52816, 72622, 76384, 92428, 102331, 105632, 145244, 184856, 204662, 254177, 290488, 369712, 409324, 508354, 580976, 716317, 739424, 818648, 1016708, 1125641, 1161952, 1432634, 1637296, 2033416, 2251282, 2865268, 3274592, 4066832, 4502564, 5730536, 7879487, 8133664, 9005128, 11461072, 15758974, 18010256, 22922144, 31517948, 36020512, 63035896, 126071792, 252143584]

約数ペア:

[(1, 252143584), (2, 126071792), (4, 63035896), (7, 36020512), (8, 31517948), (11, 22922144), (14, 18010256), (16, 15758974), (22, 11461072), (28, 9005128), (31, 8133664), (32, 7879487), (44, 5730536), (56, 4502564), (62, 4066832), (77, 3274592), (88, 2865268), (112, 2251282), (124, 2033416), (154, 1637296), (176, 1432634), (217, 1161952), (224, 1125641), (248, 1016708), (308, 818648), (341, 739424), (352, 716317), (434, 580976), (496, 508354), (616, 409324), (682, 369712), (868, 290488), (992, 254177), (1232, 204662), (1364, 184856), (1736, 145244), (2387, 105632), (2464, 102331), (2728, 92428), (3301, 76384), (3472, 72622), (4774, 52816), (5456, 46214), (6602, 38192), (6944, 36311), (9548, 26408), (10912, 23107), (13204, 19096)]