248059968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 520036032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 32, 39, 46, 48, 52, 58, 64, 69, 78, 87, 92, 96, 104, 116, 138, 149, 156, 174, 184, 192, 208, 232, 276, 298, 299, 312, 348, 368, 377, 416, 447, 464, 552, 596, 598, 624, 667, 696, 736, 754, 832, 894, 897, 928, 1104, 1131, 1192, 1196, 1248, 1334, 1392, 1472, 1508, 1788, 1794, 1856, 1937, 2001, 2208, 2262, 2384, 2392, 2496, 2668, 2784, 3016, 3427, 3576, 3588, 3874, 4002, 4321, 4416, 4524, 4768, 4784, 5336, 5568, 5811, 6032, 6854, 7152, 7176, 7748, 8004, 8642, 8671, 9048, 9536, 9568, 10281, 10672, 11622, 12064, 12963, 13708, 14304, 14352, 15496, 16008, 17284, 17342, 18096, 19136, 20562, 21344, 23244, 24128, 25926, 26013, 27416, 28608, 28704, 30992, 32016, 34568, 34684, 36192, 41124, 42688, 44551, 46488, 51852, 52026, 54832, 56173, 57408, 61984, 64032, 69136, 69368, 72384, 82248, 89102, 92976, 99383, 103704, 104052, 109664, 112346, 123968, 128064, 133653, 138272, 138736, 164496, 168519, 178204, 185952, 198766, 207408, 208104, 219328, 224692, 267306, 276544, 277472, 298149, 328992, 337038, 356408, 371904, 397532, 414816, 416208, 449384, 534612, 554944, 596298, 657984, 674076, 712816, 795064, 829632, 832416, 898768, 1069224, 1192596, 1291979, 1348152, 1425632, 1590128, 1664832, 1797536, 2138448, 2385192, 2583958, 2696304, 2851264, 3180256, 3595072, 3875937, 4276896, 4770384, 5167916, 5392608, 6360512, 7751874, 8553792, 9540768, 10335832, 10785216, 15503748, 19081536, 20671664, 31007496, 41343328, 62014992, 82686656, 124029984, 248059968]

約数ペア:

[(1, 248059968), (2, 124029984), (3, 82686656), (4, 62014992), (6, 41343328), (8, 31007496), (12, 20671664), (13, 19081536), (16, 15503748), (23, 10785216), (24, 10335832), (26, 9540768), (29, 8553792), (32, 7751874), (39, 6360512), (46, 5392608), (48, 5167916), (52, 4770384), (58, 4276896), (64, 3875937), (69, 3595072), (78, 3180256), (87, 2851264), (92, 2696304), (96, 2583958), (104, 2385192), (116, 2138448), (138, 1797536), (149, 1664832), (156, 1590128), (174, 1425632), (184, 1348152), (192, 1291979), (208, 1192596), (232, 1069224), (276, 898768), (298, 832416), (299, 829632), (312, 795064), (348, 712816), (368, 674076), (377, 657984), (416, 596298), (447, 554944), (464, 534612), (552, 449384), (596, 416208), (598, 414816), (624, 397532), (667, 371904), (696, 356408), (736, 337038), (754, 328992), (832, 298149), (894, 277472), (897, 276544), (928, 267306), (1104, 224692), (1131, 219328), (1192, 208104), (1196, 207408), (1248, 198766), (1334, 185952), (1392, 178204), (1472, 168519), (1508, 164496), (1788, 138736), (1794, 138272), (1856, 133653), (1937, 128064), (2001, 123968), (2208, 112346), (2262, 109664), (2384, 104052), (2392, 103704), (2496, 99383), (2668, 92976), (2784, 89102), (3016, 82248), (3427, 72384), (3576, 69368), (3588, 69136), (3874, 64032), (4002, 61984), (4321, 57408), (4416, 56173), (4524, 54832), (4768, 52026), (4784, 51852), (5336, 46488), (5568, 44551), (5811, 42688), (6032, 41124), (6854, 36192), (7152, 34684), (7176, 34568), (7748, 32016), (8004, 30992), (8642, 28704), (8671, 28608), (9048, 27416), (9536, 26013), (9568, 25926), (10281, 24128), (10672, 23244), (11622, 21344), (12064, 20562), (12963, 19136), (13708, 18096), (14304, 17342), (14352, 17284), (15496, 16008)]