1786414656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 5416499200

約数和(自身を除く): 3630084544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 139, 152, 156, 192, 208, 228, 247, 271, 278, 304, 312, 416, 417, 456, 494, 542, 556, 608, 624, 741, 813, 832, 834, 912, 988, 1084, 1112, 1216, 1248, 1482, 1626, 1668, 1807, 1824, 1976, 2168, 2224, 2496, 2641, 2964, 3252, 3336, 3523, 3614, 3648, 3952, 4336, 4448, 5149, 5282, 5421, 5928, 6504, 6672, 7046, 7228, 7904, 7923, 8672, 8896, 10298, 10564, 10569, 10842, 11856, 13008, 13344, 14092, 14456, 15447, 15808, 15846, 17344, 20596, 21128, 21138, 21684, 23712, 26016, 26688, 28184, 28912, 30894, 31692, 34333, 37669, 41192, 42256, 42276, 43368, 47424, 52032, 56368, 57824, 61788, 63384, 66937, 68666, 75338, 82384, 84512, 84552, 86736, 102999, 112736, 113007, 115648, 123576, 126768, 133874, 137332, 150676, 164768, 169024, 169104, 173472, 200811, 205998, 225472, 226014, 247152, 253536, 267748, 274664, 301352, 329536, 338208, 346944, 401622, 411996, 452028, 489697, 494304, 507072, 535496, 549328, 602704, 676416, 715711, 803244, 823992, 904056, 979394, 988608, 1070992, 1098656, 1205408, 1431422, 1469091, 1606488, 1647984, 1808112, 1958788, 2141984, 2147133, 2197312, 2410816, 2862844, 2938182, 3212976, 3295968, 3616224, 3917576, 4283968, 4294266, 5725688, 5876364, 6425952, 6591936, 7232448, 7835152, 8588532, 9304243, 11451376, 11752728, 12851904, 15670304, 17177064, 18608486, 22902752, 23505456, 27912729, 31340608, 34354128, 37216972, 45805504, 47010912, 55825458, 68708256, 74433944, 94021824, 111650916, 137416512, 148867888, 223301832, 297735776, 446603664, 595471552, 893207328, 1786414656]

約数ペア:

[(1, 1786414656), (2, 893207328), (3, 595471552), (4, 446603664), (6, 297735776), (8, 223301832), (12, 148867888), (13, 137416512), (16, 111650916), (19, 94021824), (24, 74433944), (26, 68708256), (32, 55825458), (38, 47010912), (39, 45805504), (48, 37216972), (52, 34354128), (57, 31340608), (64, 27912729), (76, 23505456), (78, 22902752), (96, 18608486), (104, 17177064), (114, 15670304), (139, 12851904), (152, 11752728), (156, 11451376), (192, 9304243), (208, 8588532), (228, 7835152), (247, 7232448), (271, 6591936), (278, 6425952), (304, 5876364), (312, 5725688), (416, 4294266), (417, 4283968), (456, 3917576), (494, 3616224), (542, 3295968), (556, 3212976), (608, 2938182), (624, 2862844), (741, 2410816), (813, 2197312), (832, 2147133), (834, 2141984), (912, 1958788), (988, 1808112), (1084, 1647984), (1112, 1606488), (1216, 1469091), (1248, 1431422), (1482, 1205408), (1626, 1098656), (1668, 1070992), (1807, 988608), (1824, 979394), (1976, 904056), (2168, 823992), (2224, 803244), (2496, 715711), (2641, 676416), (2964, 602704), (3252, 549328), (3336, 535496), (3523, 507072), (3614, 494304), (3648, 489697), (3952, 452028), (4336, 411996), (4448, 401622), (5149, 346944), (5282, 338208), (5421, 329536), (5928, 301352), (6504, 274664), (6672, 267748), (7046, 253536), (7228, 247152), (7904, 226014), (7923, 225472), (8672, 205998), (8896, 200811), (10298, 173472), (10564, 169104), (10569, 169024), (10842, 164768), (11856, 150676), (13008, 137332), (13344, 133874), (14092, 126768), (14456, 123576), (15447, 115648), (15808, 113007), (15846, 112736), (17344, 102999), (20596, 86736), (21128, 84552), (21138, 84512), (21684, 82384), (23712, 75338), (26016, 68666), (26688, 66937), (28184, 63384), (28912, 61788), (30894, 57824), (31692, 56368), (34333, 52032), (37669, 47424), (41192, 43368), (42256, 42276)]