231858672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 666624000

約数和(自身を除く): 434765328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 59, 62, 76, 93, 114, 118, 124, 139, 152, 177, 186, 228, 236, 248, 278, 304, 354, 372, 417, 456, 472, 496, 556, 589, 708, 744, 834, 912, 944, 1112, 1121, 1178, 1416, 1488, 1668, 1767, 1829, 2224, 2242, 2356, 2641, 2832, 3336, 3363, 3534, 3658, 4309, 4484, 4712, 5282, 5487, 6672, 6726, 7068, 7316, 7923, 8201, 8618, 8968, 9424, 10564, 10974, 12927, 13452, 14136, 14632, 15846, 16402, 17236, 17936, 21128, 21948, 24603, 25854, 26904, 28272, 29264, 31692, 32804, 34472, 34751, 42256, 43896, 49206, 51708, 53808, 63384, 65608, 68944, 69502, 81871, 87792, 98412, 103416, 104253, 126768, 131216, 139004, 155819, 163742, 196824, 206832, 208506, 245613, 254231, 278008, 311638, 327484, 393648, 417012, 467457, 491226, 508462, 556016, 623276, 654968, 762693, 834024, 934914, 982452, 1016924, 1246552, 1309936, 1525386, 1668048, 1869828, 1964904, 2033848, 2493104, 3050772, 3739656, 3929808, 4067696, 4830389, 6101544, 7479312, 9660778, 12203088, 14491167, 19321556, 28982334, 38643112, 57964668, 77286224, 115929336, 231858672]

約数ペア:

[(1, 231858672), (2, 115929336), (3, 77286224), (4, 57964668), (6, 38643112), (8, 28982334), (12, 19321556), (16, 14491167), (19, 12203088), (24, 9660778), (31, 7479312), (38, 6101544), (48, 4830389), (57, 4067696), (59, 3929808), (62, 3739656), (76, 3050772), (93, 2493104), (114, 2033848), (118, 1964904), (124, 1869828), (139, 1668048), (152, 1525386), (177, 1309936), (186, 1246552), (228, 1016924), (236, 982452), (248, 934914), (278, 834024), (304, 762693), (354, 654968), (372, 623276), (417, 556016), (456, 508462), (472, 491226), (496, 467457), (556, 417012), (589, 393648), (708, 327484), (744, 311638), (834, 278008), (912, 254231), (944, 245613), (1112, 208506), (1121, 206832), (1178, 196824), (1416, 163742), (1488, 155819), (1668, 139004), (1767, 131216), (1829, 126768), (2224, 104253), (2242, 103416), (2356, 98412), (2641, 87792), (2832, 81871), (3336, 69502), (3363, 68944), (3534, 65608), (3658, 63384), (4309, 53808), (4484, 51708), (4712, 49206), (5282, 43896), (5487, 42256), (6672, 34751), (6726, 34472), (7068, 32804), (7316, 31692), (7923, 29264), (8201, 28272), (8618, 26904), (8968, 25854), (9424, 24603), (10564, 21948), (10974, 21128), (12927, 17936), (13452, 17236), (14136, 16402), (14632, 15846)]