381255888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 120

約数和(自身を含む): 1092302112

約数和(自身を除く): 711046224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 169, 172, 208, 258, 312, 338, 344, 507, 516, 559, 624, 676, 688, 1014, 1032, 1093, 1118, 1352, 1677, 2028, 2064, 2186, 2236, 2704, 3279, 3354, 4056, 4372, 4472, 6558, 6708, 7267, 8112, 8744, 8944, 13116, 13416, 14209, 14534, 17488, 21801, 26232, 26832, 28418, 29068, 42627, 43602, 46999, 52464, 56836, 58136, 85254, 87204, 93998, 113672, 116272, 140997, 170508, 174408, 184717, 187996, 227344, 281994, 341016, 348816, 369434, 375992, 554151, 563988, 610987, 682032, 738868, 751984, 1108302, 1127976, 1221974, 1477736, 1832961, 2216604, 2255952, 2443948, 2955472, 3665922, 4433208, 4887896, 7331844, 7942831, 8866416, 9775792, 14663688, 15885662, 23828493, 29327376, 31771324, 47656986, 63542648, 95313972, 127085296, 190627944, 381255888]

約数ペア:

[(1, 381255888), (2, 190627944), (3, 127085296), (4, 95313972), (6, 63542648), (8, 47656986), (12, 31771324), (13, 29327376), (16, 23828493), (24, 15885662), (26, 14663688), (39, 9775792), (43, 8866416), (48, 7942831), (52, 7331844), (78, 4887896), (86, 4433208), (104, 3665922), (129, 2955472), (156, 2443948), (169, 2255952), (172, 2216604), (208, 1832961), (258, 1477736), (312, 1221974), (338, 1127976), (344, 1108302), (507, 751984), (516, 738868), (559, 682032), (624, 610987), (676, 563988), (688, 554151), (1014, 375992), (1032, 369434), (1093, 348816), (1118, 341016), (1352, 281994), (1677, 227344), (2028, 187996), (2064, 184717), (2186, 174408), (2236, 170508), (2704, 140997), (3279, 116272), (3354, 113672), (4056, 93998), (4372, 87204), (4472, 85254), (6558, 58136), (6708, 56836), (7267, 52464), (8112, 46999), (8744, 43602), (8944, 42627), (13116, 29068), (13416, 28418), (14209, 26832), (14534, 26232), (17488, 21801)]