663498264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193327}}^1$

素因数の和:193360

約数の個数: 64

約数和(自身を含む): 1948746240

約数和(自身を除く): 1285247976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 193327, 386654, 579981, 773308, 1159962, 1546616, 2126597, 2319924, 2513251, 4253194, 4639848, 5026502, 6379791, 7539753, 8506388, 10053004, 12759582, 15079506, 17012776, 20106008, 25519164, 27645761, 30159012, 51038328, 55291522, 60318024, 82937283, 110583044, 165874566, 221166088, 331749132, 663498264]

約数ペア:

[(1, 663498264), (2, 331749132), (3, 221166088), (4, 165874566), (6, 110583044), (8, 82937283), (11, 60318024), (12, 55291522), (13, 51038328), (22, 30159012), (24, 27645761), (26, 25519164), (33, 20106008), (39, 17012776), (44, 15079506), (52, 12759582), (66, 10053004), (78, 8506388), (88, 7539753), (104, 6379791), (132, 5026502), (143, 4639848), (156, 4253194), (264, 2513251), (286, 2319924), (312, 2126597), (429, 1546616), (572, 1159962), (858, 773308), (1144, 579981), (1716, 386654), (3432, 193327)]