1298753664

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13693}}^1$

素因数の和:13742

約数の個数: 128

約数和(自身を含む): 3911006400

約数和(自身を除く): 2612252736

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, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3648, 3952, 4992, 5928, 7296, 7904, 11856, 13693, 15808, 23712, 27386, 31616, 41079, 47424, 54772, 82158, 94848, 109544, 164316, 178009, 219088, 260167, 328632, 356018, 438176, 520334, 534027, 657264, 712036, 780501, 876352, 1040668, 1068054, 1314528, 1424072, 1561002, 1752704, 2081336, 2136108, 2629056, 2848144, 3122004, 3382171, 4162672, 4272216, 5258112, 5696288, 6244008, 6764342, 8325344, 8544432, 10146513, 11392576, 12488016, 13528684, 16650688, 17088864, 20293026, 22785152, 24976032, 27057368, 33301376, 34177728, 40586052, 49952064, 54114736, 68355456, 81172104, 99904128, 108229472, 162344208, 216458944, 324688416, 432917888, 649376832, 1298753664]

約数ペア:

[(1, 1298753664), (2, 649376832), (3, 432917888), (4, 324688416), (6, 216458944), (8, 162344208), (12, 108229472), (13, 99904128), (16, 81172104), (19, 68355456), (24, 54114736), (26, 49952064), (32, 40586052), (38, 34177728), (39, 33301376), (48, 27057368), (52, 24976032), (57, 22785152), (64, 20293026), (76, 17088864), (78, 16650688), (96, 13528684), (104, 12488016), (114, 11392576), (128, 10146513), (152, 8544432), (156, 8325344), (192, 6764342), (208, 6244008), (228, 5696288), (247, 5258112), (304, 4272216), (312, 4162672), (384, 3382171), (416, 3122004), (456, 2848144), (494, 2629056), (608, 2136108), (624, 2081336), (741, 1752704), (832, 1561002), (912, 1424072), (988, 1314528), (1216, 1068054), (1248, 1040668), (1482, 876352), (1664, 780501), (1824, 712036), (1976, 657264), (2432, 534027), (2496, 520334), (2964, 438176), (3648, 356018), (3952, 328632), (4992, 260167), (5928, 219088), (7296, 178009), (7904, 164316), (11856, 109544), (13693, 94848), (15808, 82158), (23712, 54772), (27386, 47424), (31616, 41079)]