487827512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 1004270400

約数和(自身を除く): 516442888

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 89, 136, 164, 178, 328, 356, 697, 712, 983, 1394, 1513, 1966, 2788, 3026, 3649, 3932, 5576, 6052, 7298, 7864, 12104, 14596, 16711, 29192, 33422, 40303, 62033, 66844, 80606, 87487, 124066, 133688, 161212, 174974, 248132, 322424, 349948, 496264, 685151, 699896, 1370302, 1487279, 2740604, 2974558, 3586967, 5481208, 5949116, 7173934, 11898232, 14347868, 28695736, 60978439, 121956878, 243913756, 487827512]

約数ペア:

[(1, 487827512), (2, 243913756), (4, 121956878), (8, 60978439), (17, 28695736), (34, 14347868), (41, 11898232), (68, 7173934), (82, 5949116), (89, 5481208), (136, 3586967), (164, 2974558), (178, 2740604), (328, 1487279), (356, 1370302), (697, 699896), (712, 685151), (983, 496264), (1394, 349948), (1513, 322424), (1966, 248132), (2788, 174974), (3026, 161212), (3649, 133688), (3932, 124066), (5576, 87487), (6052, 80606), (7298, 66844), (7864, 62033), (12104, 40303), (14596, 33422), (16711, 29192)]