228014512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 490725288

約数和(自身を除く): 262710776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 257, 284, 514, 568, 781, 1028, 1136, 1562, 2056, 2827, 3124, 4112, 5041, 5654, 6248, 10082, 11308, 12496, 18247, 20164, 22616, 36494, 40328, 45232, 55451, 72988, 80656, 110902, 145976, 200717, 221804, 291952, 401434, 443608, 802868, 887216, 1295537, 1605736, 2591074, 3211472, 5182148, 10364296, 14250907, 20728592, 28501814, 57003628, 114007256, 228014512]

約数ペア:

[(1, 228014512), (2, 114007256), (4, 57003628), (8, 28501814), (11, 20728592), (16, 14250907), (22, 10364296), (44, 5182148), (71, 3211472), (88, 2591074), (142, 1605736), (176, 1295537), (257, 887216), (284, 802868), (514, 443608), (568, 401434), (781, 291952), (1028, 221804), (1136, 200717), (1562, 145976), (2056, 110902), (2827, 80656), (3124, 72988), (4112, 55451), (5041, 45232), (5654, 40328), (6248, 36494), (10082, 22616), (11308, 20164), (12496, 18247)]