297245408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13327}}^1$

素因数の和:13395

約数の個数: 48

約数和(自身を含む): 634785984

約数和(自身を除く): 337540576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 13327, 22304, 26654, 53308, 106616, 213232, 226559, 426464, 453118, 546407, 906236, 1092814, 1812472, 2185628, 3624944, 4371256, 7249888, 8742512, 9288919, 17485024, 18577838, 37155676, 74311352, 148622704, 297245408]

約数ペア:

[(1, 297245408), (2, 148622704), (4, 74311352), (8, 37155676), (16, 18577838), (17, 17485024), (32, 9288919), (34, 8742512), (41, 7249888), (68, 4371256), (82, 3624944), (136, 2185628), (164, 1812472), (272, 1092814), (328, 906236), (544, 546407), (656, 453118), (697, 426464), (1312, 226559), (1394, 213232), (2788, 106616), (5576, 53308), (11152, 26654), (13327, 22304)]