381147888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42463}}^1$

素因数の和:42502

約数の個数: 80

約数和(自身を含む): 1137355776

約数和(自身を除く): 756207888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 42463, 84926, 127389, 169852, 254778, 339704, 467093, 509556, 679408, 721871, 934186, 1019112, 1401279, 1443742, 1868372, 2038224, 2165613, 2802558, 2887484, 3736744, 4331226, 5605116, 5774968, 7473488, 7940581, 8662452, 11210232, 11549936, 15881162, 17324904, 22420464, 23821743, 31762324, 34649808, 47643486, 63524648, 95286972, 127049296, 190573944, 381147888]

約数ペア:

[(1, 381147888), (2, 190573944), (3, 127049296), (4, 95286972), (6, 63524648), (8, 47643486), (11, 34649808), (12, 31762324), (16, 23821743), (17, 22420464), (22, 17324904), (24, 15881162), (33, 11549936), (34, 11210232), (44, 8662452), (48, 7940581), (51, 7473488), (66, 5774968), (68, 5605116), (88, 4331226), (102, 3736744), (132, 2887484), (136, 2802558), (176, 2165613), (187, 2038224), (204, 1868372), (264, 1443742), (272, 1401279), (374, 1019112), (408, 934186), (528, 721871), (561, 679408), (748, 509556), (816, 467093), (1122, 339704), (1496, 254778), (2244, 169852), (2992, 127389), (4488, 84926), (8976, 42463)]