16361182976

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 35952553728

約数和(自身を除く): 19591370752

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 173, 248, 256, 272, 346, 496, 527, 544, 692, 701, 992, 1054, 1088, 1384, 1402, 1984, 2108, 2176, 2768, 2804, 2941, 3968, 4216, 4352, 5363, 5536, 5608, 5882, 7936, 8432, 10726, 11072, 11216, 11764, 11917, 16864, 21452, 21731, 22144, 22432, 23528, 23834, 33728, 42904, 43462, 44288, 44864, 47056, 47668, 67456, 85808, 86924, 89728, 91171, 94112, 95336, 121273, 134912, 171616, 173848, 179456, 182342, 188224, 190672, 242546, 343232, 347696, 364684, 369427, 376448, 381344, 485092, 686464, 695392, 729368, 738854, 752896, 762688, 970184, 1372928, 1390784, 1458736, 1477708, 1525376, 1940368, 2061641, 2781568, 2917472, 2955416, 3050752, 3759463, 3880736, 4123282, 5563136, 5834944, 5910832, 7518926, 7761472, 8246564, 11669888, 11821664, 15037852, 15522944, 16493128, 23339776, 23643328, 30075704, 31045888, 32986256, 47286656, 60151408, 63910871, 65972512, 94573312, 120302816, 127821742, 131945024, 240605632, 255643484, 263890048, 481211264, 511286968, 527780096, 962422528, 1022573936, 2045147872, 4090295744, 8180591488, 16361182976]

約数ペア:

[(1, 16361182976), (2, 8180591488), (4, 4090295744), (8, 2045147872), (16, 1022573936), (17, 962422528), (31, 527780096), (32, 511286968), (34, 481211264), (62, 263890048), (64, 255643484), (68, 240605632), (124, 131945024), (128, 127821742), (136, 120302816), (173, 94573312), (248, 65972512), (256, 63910871), (272, 60151408), (346, 47286656), (496, 32986256), (527, 31045888), (544, 30075704), (692, 23643328), (701, 23339776), (992, 16493128), (1054, 15522944), (1088, 15037852), (1384, 11821664), (1402, 11669888), (1984, 8246564), (2108, 7761472), (2176, 7518926), (2768, 5910832), (2804, 5834944), (2941, 5563136), (3968, 4123282), (4216, 3880736), (4352, 3759463), (5363, 3050752), (5536, 2955416), (5608, 2917472), (5882, 2781568), (7936, 2061641), (8432, 1940368), (10726, 1525376), (11072, 1477708), (11216, 1458736), (11764, 1390784), (11917, 1372928), (16864, 970184), (21452, 762688), (21731, 752896), (22144, 738854), (22432, 729368), (23528, 695392), (23834, 686464), (33728, 485092), (42904, 381344), (43462, 376448), (44288, 369427), (44864, 364684), (47056, 347696), (47668, 343232), (67456, 242546), (85808, 190672), (86924, 188224), (89728, 182342), (91171, 179456), (94112, 173848), (95336, 171616), (121273, 134912)]