441503872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 938728440

約数和(自身を除く): 497224568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 272, 274, 544, 548, 1088, 1096, 1481, 2176, 2192, 2329, 2962, 4384, 4658, 5924, 8768, 9316, 11848, 17536, 18632, 23696, 25177, 37264, 47392, 50354, 74528, 94784, 100708, 149056, 189568, 201416, 202897, 298112, 402832, 405794, 805664, 811588, 1611328, 1623176, 3222656, 3246352, 3449249, 6492704, 6898498, 12985408, 13796996, 25970816, 27593992, 55187984, 110375968, 220751936, 441503872]

約数ペア:

[(1, 441503872), (2, 220751936), (4, 110375968), (8, 55187984), (16, 27593992), (17, 25970816), (32, 13796996), (34, 12985408), (64, 6898498), (68, 6492704), (128, 3449249), (136, 3246352), (137, 3222656), (272, 1623176), (274, 1611328), (544, 811588), (548, 805664), (1088, 405794), (1096, 402832), (1481, 298112), (2176, 202897), (2192, 201416), (2329, 189568), (2962, 149056), (4384, 100708), (4658, 94784), (5924, 74528), (8768, 50354), (9316, 47392), (11848, 37264), (17536, 25177), (18632, 23696)]