217287336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76081}}^1$

素因数の和:76114

約数の個数: 64

約数和(自身を含む): 657348480

約数和(自身を除く): 440061144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 76081, 152162, 228243, 304324, 456486, 532567, 608648, 912972, 1065134, 1293377, 1597701, 1825944, 2130268, 2586754, 3195402, 3880131, 4260536, 5173508, 6390804, 7760262, 9053639, 10347016, 12781608, 15520524, 18107278, 27160917, 31041048, 36214556, 54321834, 72429112, 108643668, 217287336]

約数ペア:

[(1, 217287336), (2, 108643668), (3, 72429112), (4, 54321834), (6, 36214556), (7, 31041048), (8, 27160917), (12, 18107278), (14, 15520524), (17, 12781608), (21, 10347016), (24, 9053639), (28, 7760262), (34, 6390804), (42, 5173508), (51, 4260536), (56, 3880131), (68, 3195402), (84, 2586754), (102, 2130268), (119, 1825944), (136, 1597701), (168, 1293377), (204, 1065134), (238, 912972), (357, 608648), (408, 532567), (476, 456486), (714, 304324), (952, 228243), (1428, 152162), (2856, 76081)]