400112784

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 200

約数和(自身を含む): 1250253312

約数和(自身を除く): 850140528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 81, 92, 93, 108, 124, 138, 144, 162, 184, 186, 207, 216, 248, 276, 279, 324, 368, 372, 414, 432, 433, 496, 552, 558, 621, 648, 713, 744, 828, 837, 866, 1104, 1116, 1242, 1296, 1299, 1426, 1488, 1656, 1674, 1732, 1863, 2139, 2232, 2484, 2511, 2598, 2852, 3312, 3348, 3464, 3726, 3897, 4278, 4464, 4968, 5022, 5196, 5704, 6417, 6696, 6928, 7452, 7794, 8556, 9936, 9959, 10044, 10392, 11408, 11691, 12834, 13392, 13423, 14904, 15588, 17112, 19251, 19918, 20088, 20784, 23382, 25668, 26846, 29808, 29877, 31176, 34224, 35073, 38502, 39836, 40176, 40269, 46764, 51336, 53692, 57753, 59754, 62352, 70146, 77004, 79672, 80538, 89631, 93528, 102672, 107384, 115506, 119508, 120807, 140292, 154008, 159344, 161076, 179262, 187056, 214768, 231012, 239016, 241614, 268893, 280584, 308016, 308729, 322152, 358524, 362421, 462024, 478032, 483228, 537786, 561168, 617458, 644304, 717048, 724842, 806679, 924048, 926187, 966456, 1075572, 1087263, 1234916, 1434096, 1449684, 1613358, 1852374, 1932912, 2151144, 2174526, 2469832, 2778561, 2899368, 3226716, 3704748, 4302288, 4349052, 4939664, 5557122, 5798736, 6453432, 7409496, 8335683, 8698104, 11114244, 12906864, 14818992, 16671366, 17396208, 22228488, 25007049, 33342732, 44456976, 50014098, 66685464, 100028196, 133370928, 200056392, 400112784]

約数ペア:

[(1, 400112784), (2, 200056392), (3, 133370928), (4, 100028196), (6, 66685464), (8, 50014098), (9, 44456976), (12, 33342732), (16, 25007049), (18, 22228488), (23, 17396208), (24, 16671366), (27, 14818992), (31, 12906864), (36, 11114244), (46, 8698104), (48, 8335683), (54, 7409496), (62, 6453432), (69, 5798736), (72, 5557122), (81, 4939664), (92, 4349052), (93, 4302288), (108, 3704748), (124, 3226716), (138, 2899368), (144, 2778561), (162, 2469832), (184, 2174526), (186, 2151144), (207, 1932912), (216, 1852374), (248, 1613358), (276, 1449684), (279, 1434096), (324, 1234916), (368, 1087263), (372, 1075572), (414, 966456), (432, 926187), (433, 924048), (496, 806679), (552, 724842), (558, 717048), (621, 644304), (648, 617458), (713, 561168), (744, 537786), (828, 483228), (837, 478032), (866, 462024), (1104, 362421), (1116, 358524), (1242, 322152), (1296, 308729), (1299, 308016), (1426, 280584), (1488, 268893), (1656, 241614), (1674, 239016), (1732, 231012), (1863, 214768), (2139, 187056), (2232, 179262), (2484, 161076), (2511, 159344), (2598, 154008), (2852, 140292), (3312, 120807), (3348, 119508), (3464, 115506), (3726, 107384), (3897, 102672), (4278, 93528), (4464, 89631), (4968, 80538), (5022, 79672), (5196, 77004), (5704, 70146), (6417, 62352), (6696, 59754), (6928, 57753), (7452, 53692), (7794, 51336), (8556, 46764), (9936, 40269), (9959, 40176), (10044, 39836), (10392, 38502), (11408, 35073), (11691, 34224), (12834, 31176), (13392, 29877), (13423, 29808), (14904, 26846), (15588, 25668), (17112, 23382), (19251, 20784), (19918, 20088)]