215824656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6451}}^1$

素因数の和:6520

約数の個数: 80

約数和(自身を含む): 604836288

約数和(自身を除く): 389011632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4182, 5576, 6451, 8364, 11152, 12902, 16728, 19353, 25804, 33456, 38706, 51608, 77412, 103216, 109667, 154824, 219334, 264491, 309648, 329001, 438668, 528982, 658002, 793473, 877336, 1057964, 1316004, 1586946, 1754672, 2115928, 2632008, 3173892, 4231856, 4496347, 5264016, 6347784, 8992694, 12695568, 13489041, 17985388, 26978082, 35970776, 53956164, 71941552, 107912328, 215824656]

約数ペア:

[(1, 215824656), (2, 107912328), (3, 71941552), (4, 53956164), (6, 35970776), (8, 26978082), (12, 17985388), (16, 13489041), (17, 12695568), (24, 8992694), (34, 6347784), (41, 5264016), (48, 4496347), (51, 4231856), (68, 3173892), (82, 2632008), (102, 2115928), (123, 1754672), (136, 1586946), (164, 1316004), (204, 1057964), (246, 877336), (272, 793473), (328, 658002), (408, 528982), (492, 438668), (656, 329001), (697, 309648), (816, 264491), (984, 219334), (1394, 154824), (1968, 109667), (2091, 103216), (2788, 77412), (4182, 51608), (5576, 38706), (6451, 33456), (8364, 25804), (11152, 19353), (12902, 16728)]