378791952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^5$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 1252138608

約数和(自身を除く): 873346656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 294, 308, 336, 363, 392, 462, 484, 528, 539, 588, 616, 726, 784, 847, 924, 968, 1078, 1176, 1232, 1331, 1452, 1617, 1694, 1848, 1936, 2156, 2352, 2541, 2662, 2904, 3234, 3388, 3696, 3993, 4312, 5082, 5324, 5808, 5929, 6468, 6776, 7986, 8624, 9317, 10164, 10648, 11858, 12936, 13552, 14641, 15972, 17787, 18634, 20328, 21296, 23716, 25872, 27951, 29282, 31944, 35574, 37268, 40656, 43923, 47432, 55902, 58564, 63888, 65219, 71148, 74536, 87846, 94864, 102487, 111804, 117128, 130438, 142296, 149072, 161051, 175692, 195657, 204974, 223608, 234256, 260876, 284592, 307461, 322102, 351384, 391314, 409948, 447216, 483153, 521752, 614922, 644204, 702768, 717409, 782628, 819896, 966306, 1043504, 1127357, 1229844, 1288408, 1434818, 1565256, 1639792, 1932612, 2152227, 2254714, 2459688, 2576816, 2869636, 3130512, 3382071, 3865224, 4304454, 4509428, 4919376, 5739272, 6764142, 7730448, 7891499, 8608908, 9018856, 11478544, 13528284, 15782998, 17217816, 18037712, 23674497, 27056568, 31565996, 34435632, 47348994, 54113136, 63131992, 94697988, 126263984, 189395976, 378791952]

約数ペア:

[(1, 378791952), (2, 189395976), (3, 126263984), (4, 94697988), (6, 63131992), (7, 54113136), (8, 47348994), (11, 34435632), (12, 31565996), (14, 27056568), (16, 23674497), (21, 18037712), (22, 17217816), (24, 15782998), (28, 13528284), (33, 11478544), (42, 9018856), (44, 8608908), (48, 7891499), (49, 7730448), (56, 6764142), (66, 5739272), (77, 4919376), (84, 4509428), (88, 4304454), (98, 3865224), (112, 3382071), (121, 3130512), (132, 2869636), (147, 2576816), (154, 2459688), (168, 2254714), (176, 2152227), (196, 1932612), (231, 1639792), (242, 1565256), (264, 1434818), (294, 1288408), (308, 1229844), (336, 1127357), (363, 1043504), (392, 966306), (462, 819896), (484, 782628), (528, 717409), (539, 702768), (588, 644204), (616, 614922), (726, 521752), (784, 483153), (847, 447216), (924, 409948), (968, 391314), (1078, 351384), (1176, 322102), (1232, 307461), (1331, 284592), (1452, 260876), (1617, 234256), (1694, 223608), (1848, 204974), (1936, 195657), (2156, 175692), (2352, 161051), (2541, 149072), (2662, 142296), (2904, 130438), (3234, 117128), (3388, 111804), (3696, 102487), (3993, 94864), (4312, 87846), (5082, 74536), (5324, 71148), (5808, 65219), (5929, 63888), (6468, 58564), (6776, 55902), (7986, 47432), (8624, 43923), (9317, 40656), (10164, 37268), (10648, 35574), (11858, 31944), (12936, 29282), (13552, 27951), (14641, 25872), (15972, 23716), (17787, 21296), (18634, 20328)]