216782244

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 656854016

約数和(自身を除く): 440071772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 151, 162, 189, 211, 243, 252, 302, 324, 378, 422, 453, 486, 567, 604, 633, 756, 844, 906, 972, 1057, 1134, 1266, 1359, 1477, 1701, 1812, 1899, 2114, 2268, 2532, 2718, 2954, 3171, 3402, 3798, 4077, 4228, 4431, 5436, 5697, 5908, 6342, 6804, 7596, 8154, 8862, 9513, 11394, 12231, 12684, 13293, 16308, 17091, 17724, 19026, 22788, 24462, 26586, 28539, 31861, 34182, 36693, 38052, 39879, 48924, 51273, 53172, 57078, 63722, 68364, 73386, 79758, 85617, 95583, 102546, 114156, 119637, 127444, 146772, 159516, 171234, 191166, 205092, 223027, 239274, 256851, 286749, 342468, 358911, 382332, 446054, 478548, 513702, 573498, 669081, 717822, 860247, 892108, 1027404, 1146996, 1338162, 1435644, 1720494, 2007243, 2580741, 2676324, 3440988, 4014486, 5161482, 6021729, 7742223, 8028972, 10322964, 12043458, 15484446, 18065187, 24086916, 30968892, 36130374, 54195561, 72260748, 108391122, 216782244]

約数ペア:

[(1, 216782244), (2, 108391122), (3, 72260748), (4, 54195561), (6, 36130374), (7, 30968892), (9, 24086916), (12, 18065187), (14, 15484446), (18, 12043458), (21, 10322964), (27, 8028972), (28, 7742223), (36, 6021729), (42, 5161482), (54, 4014486), (63, 3440988), (81, 2676324), (84, 2580741), (108, 2007243), (126, 1720494), (151, 1435644), (162, 1338162), (189, 1146996), (211, 1027404), (243, 892108), (252, 860247), (302, 717822), (324, 669081), (378, 573498), (422, 513702), (453, 478548), (486, 446054), (567, 382332), (604, 358911), (633, 342468), (756, 286749), (844, 256851), (906, 239274), (972, 223027), (1057, 205092), (1134, 191166), (1266, 171234), (1359, 159516), (1477, 146772), (1701, 127444), (1812, 119637), (1899, 114156), (2114, 102546), (2268, 95583), (2532, 85617), (2718, 79758), (2954, 73386), (3171, 68364), (3402, 63722), (3798, 57078), (4077, 53172), (4228, 51273), (4431, 48924), (5436, 39879), (5697, 38052), (5908, 36693), (6342, 34182), (6804, 31861), (7596, 28539), (8154, 26586), (8862, 24462), (9513, 22788), (11394, 19026), (12231, 17724), (12684, 17091), (13293, 16308)]