1328090688

素因数分解:

$2^6\times 3^3\times {\mathrm{768571}}^1$

素因数の和:768592

約数の個数: 56

約数和(自身を含む): 3904345760

約数和(自身を除く): 2576255072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 768571, 1537142, 2305713, 3074284, 4611426, 6148568, 6917139, 9222852, 12297136, 13834278, 18445704, 20751417, 24594272, 27668556, 36891408, 41502834, 49188544, 55337112, 73782816, 83005668, 110674224, 147565632, 166011336, 221348448, 332022672, 442696896, 664045344, 1328090688]

約数ペア:

[(1, 1328090688), (2, 664045344), (3, 442696896), (4, 332022672), (6, 221348448), (8, 166011336), (9, 147565632), (12, 110674224), (16, 83005668), (18, 73782816), (24, 55337112), (27, 49188544), (32, 41502834), (36, 36891408), (48, 27668556), (54, 24594272), (64, 20751417), (72, 18445704), (96, 13834278), (108, 12297136), (144, 9222852), (192, 6917139), (216, 6148568), (288, 4611426), (432, 3074284), (576, 2305713), (864, 1537142), (1728, 768571)]