48882958592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1$

素因数の和:2640

約数の個数: 144

約数和(自身を含む): 109061299200

約数和(自身を除く): 60178340608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 199, 208, 248, 256, 398, 403, 416, 496, 796, 806, 832, 992, 1592, 1612, 1664, 1984, 2381, 2587, 3184, 3224, 3328, 3968, 4762, 5174, 6169, 6368, 6448, 7936, 9524, 10348, 12338, 12736, 12896, 19048, 20696, 24676, 25472, 25792, 30953, 38096, 41392, 49352, 50944, 51584, 61906, 73811, 76192, 80197, 82784, 98704, 103168, 123812, 147622, 152384, 160394, 165568, 197408, 247624, 295244, 304768, 320788, 331136, 394816, 473819, 495248, 590488, 609536, 641576, 662272, 789632, 947638, 959543, 990496, 1180976, 1283152, 1579264, 1895276, 1919086, 1980992, 2361952, 2566304, 3790552, 3838172, 3961984, 4723904, 5132608, 6159647, 7581104, 7676344, 7923968, 9447808, 10265216, 12319294, 14688389, 15162208, 15352688, 18895616, 20530432, 24638588, 29376778, 30324416, 30705376, 49277176, 58753556, 60648832, 61410752, 98554352, 117507112, 121297664, 122821504, 190949057, 197108704, 235014224, 245643008, 381898114, 394217408, 470028448, 763796228, 788434816, 940056896, 1527592456, 1576869632, 1880113792, 3055184912, 3760227584, 6110369824, 12220739648, 24441479296, 48882958592]

約数ペア:

[(1, 48882958592), (2, 24441479296), (4, 12220739648), (8, 6110369824), (13, 3760227584), (16, 3055184912), (26, 1880113792), (31, 1576869632), (32, 1527592456), (52, 940056896), (62, 788434816), (64, 763796228), (104, 470028448), (124, 394217408), (128, 381898114), (199, 245643008), (208, 235014224), (248, 197108704), (256, 190949057), (398, 122821504), (403, 121297664), (416, 117507112), (496, 98554352), (796, 61410752), (806, 60648832), (832, 58753556), (992, 49277176), (1592, 30705376), (1612, 30324416), (1664, 29376778), (1984, 24638588), (2381, 20530432), (2587, 18895616), (3184, 15352688), (3224, 15162208), (3328, 14688389), (3968, 12319294), (4762, 10265216), (5174, 9447808), (6169, 7923968), (6368, 7676344), (6448, 7581104), (7936, 6159647), (9524, 5132608), (10348, 4723904), (12338, 3961984), (12736, 3838172), (12896, 3790552), (19048, 2566304), (20696, 2361952), (24676, 1980992), (25472, 1919086), (25792, 1895276), (30953, 1579264), (38096, 1283152), (41392, 1180976), (49352, 990496), (50944, 959543), (51584, 947638), (61906, 789632), (73811, 662272), (76192, 641576), (80197, 609536), (82784, 590488), (98704, 495248), (103168, 473819), (123812, 394816), (147622, 331136), (152384, 320788), (160394, 304768), (165568, 295244), (197408, 247624)]