1284442848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{983}}^1$

素因数の和:1361

約数の個数: 144

約数和(自身を含む): 3948890400

約数和(自身を除く): 2664447552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 349, 416, 468, 624, 698, 936, 983, 1047, 1248, 1396, 1872, 1966, 2094, 2792, 2949, 3141, 3744, 3932, 4188, 4537, 5584, 5898, 6282, 7864, 8376, 8847, 9074, 11168, 11796, 12564, 12779, 13611, 15728, 16752, 17694, 18148, 23592, 25128, 25558, 27222, 31456, 33504, 35388, 36296, 38337, 40833, 47184, 50256, 51116, 54444, 70776, 72592, 76674, 81666, 94368, 100512, 102232, 108888, 115011, 141552, 145184, 153348, 163332, 204464, 217776, 230022, 283104, 306696, 326664, 343067, 408928, 435552, 460044, 613392, 653328, 686134, 920088, 1029201, 1226784, 1306656, 1372268, 1840176, 2058402, 2744536, 3087603, 3680352, 4116804, 4459871, 5489072, 6175206, 8233608, 8919742, 10978144, 12350412, 13379613, 16467216, 17839484, 24700824, 26759226, 32934432, 35678968, 40138839, 49401648, 53518452, 71357936, 80277678, 98803296, 107036904, 142715872, 160555356, 214073808, 321110712, 428147616, 642221424, 1284442848]

約数ペア:

[(1, 1284442848), (2, 642221424), (3, 428147616), (4, 321110712), (6, 214073808), (8, 160555356), (9, 142715872), (12, 107036904), (13, 98803296), (16, 80277678), (18, 71357936), (24, 53518452), (26, 49401648), (32, 40138839), (36, 35678968), (39, 32934432), (48, 26759226), (52, 24700824), (72, 17839484), (78, 16467216), (96, 13379613), (104, 12350412), (117, 10978144), (144, 8919742), (156, 8233608), (208, 6175206), (234, 5489072), (288, 4459871), (312, 4116804), (349, 3680352), (416, 3087603), (468, 2744536), (624, 2058402), (698, 1840176), (936, 1372268), (983, 1306656), (1047, 1226784), (1248, 1029201), (1396, 920088), (1872, 686134), (1966, 653328), (2094, 613392), (2792, 460044), (2949, 435552), (3141, 408928), (3744, 343067), (3932, 326664), (4188, 306696), (4537, 283104), (5584, 230022), (5898, 217776), (6282, 204464), (7864, 163332), (8376, 153348), (8847, 145184), (9074, 141552), (11168, 115011), (11796, 108888), (12564, 102232), (12779, 100512), (13611, 94368), (15728, 81666), (16752, 76674), (17694, 72592), (18148, 70776), (23592, 54444), (25128, 51116), (25558, 50256), (27222, 47184), (31456, 40833), (33504, 38337), (35388, 36296)]