1645183392

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 4667572224

約数和(自身を除く): 3022388832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 67, 74, 93, 96, 111, 124, 134, 148, 186, 201, 222, 223, 248, 268, 296, 372, 402, 444, 446, 496, 536, 592, 669, 744, 804, 888, 892, 992, 1072, 1147, 1184, 1338, 1488, 1608, 1776, 1784, 2077, 2144, 2294, 2479, 2676, 2976, 3216, 3441, 3552, 3568, 4154, 4588, 4958, 5352, 6231, 6432, 6882, 6913, 7136, 7437, 8251, 8308, 9176, 9916, 10704, 12462, 13764, 13826, 14874, 14941, 16502, 16616, 18352, 19832, 20739, 21408, 24753, 24924, 27528, 27652, 29748, 29882, 33004, 33232, 36704, 39664, 41478, 44823, 49506, 49848, 55056, 55304, 59496, 59764, 66008, 66464, 76849, 79328, 82956, 89646, 99012, 99696, 110112, 110608, 118992, 119528, 132016, 153698, 165912, 179292, 198024, 199392, 221216, 230547, 237984, 239056, 255781, 264032, 307396, 331824, 358584, 396048, 461094, 463171, 478112, 511562, 552817, 614792, 663648, 717168, 767343, 792096, 922188, 926342, 1023124, 1105634, 1229584, 1389513, 1434336, 1534686, 1658451, 1844376, 1852684, 2046248, 2211268, 2459168, 2779026, 3069372, 3316902, 3688752, 3705368, 4092496, 4422536, 5558052, 6138744, 6633804, 7377504, 7410736, 8184992, 8845072, 11116104, 12277488, 13267608, 14821472, 17137327, 17690144, 22232208, 24554976, 26535216, 34274654, 44464416, 51411981, 53070432, 68549308, 102823962, 137098616, 205647924, 274197232, 411295848, 548394464, 822591696, 1645183392]

約数ペア:

[(1, 1645183392), (2, 822591696), (3, 548394464), (4, 411295848), (6, 274197232), (8, 205647924), (12, 137098616), (16, 102823962), (24, 68549308), (31, 53070432), (32, 51411981), (37, 44464416), (48, 34274654), (62, 26535216), (67, 24554976), (74, 22232208), (93, 17690144), (96, 17137327), (111, 14821472), (124, 13267608), (134, 12277488), (148, 11116104), (186, 8845072), (201, 8184992), (222, 7410736), (223, 7377504), (248, 6633804), (268, 6138744), (296, 5558052), (372, 4422536), (402, 4092496), (444, 3705368), (446, 3688752), (496, 3316902), (536, 3069372), (592, 2779026), (669, 2459168), (744, 2211268), (804, 2046248), (888, 1852684), (892, 1844376), (992, 1658451), (1072, 1534686), (1147, 1434336), (1184, 1389513), (1338, 1229584), (1488, 1105634), (1608, 1023124), (1776, 926342), (1784, 922188), (2077, 792096), (2144, 767343), (2294, 717168), (2479, 663648), (2676, 614792), (2976, 552817), (3216, 511562), (3441, 478112), (3552, 463171), (3568, 461094), (4154, 396048), (4588, 358584), (4958, 331824), (5352, 307396), (6231, 264032), (6432, 255781), (6882, 239056), (6913, 237984), (7136, 230547), (7437, 221216), (8251, 199392), (8308, 198024), (9176, 179292), (9916, 165912), (10704, 153698), (12462, 132016), (13764, 119528), (13826, 118992), (14874, 110608), (14941, 110112), (16502, 99696), (16616, 99012), (18352, 89646), (19832, 82956), (20739, 79328), (21408, 76849), (24753, 66464), (24924, 66008), (27528, 59764), (27652, 59496), (29748, 55304), (29882, 55056), (33004, 49848), (33232, 49506), (36704, 44823), (39664, 41478)]