447224466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 1016789760

約数和(自身を除く): 569565294

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1794, 2047, 2314, 2801, 3471, 4094, 5602, 6141, 6942, 8403, 12282, 16806, 26611, 36413, 53222, 64423, 72826, 79833, 109239, 128846, 159666, 193269, 218478, 249289, 386538, 498578, 747867, 837499, 1495734, 1674998, 2512497, 3240757, 5024994, 5733647, 6481514, 9722271, 11467294, 17200941, 19444542, 34401882, 74537411, 149074822, 223612233, 447224466]

約数ペア:

[(1, 447224466), (2, 223612233), (3, 149074822), (6, 74537411), (13, 34401882), (23, 19444542), (26, 17200941), (39, 11467294), (46, 9722271), (69, 6481514), (78, 5733647), (89, 5024994), (138, 3240757), (178, 2512497), (267, 1674998), (299, 1495734), (534, 837499), (598, 747867), (897, 498578), (1157, 386538), (1794, 249289), (2047, 218478), (2314, 193269), (2801, 159666), (3471, 128846), (4094, 109239), (5602, 79833), (6141, 72826), (6942, 64423), (8403, 53222), (12282, 36413), (16806, 26611)]