380339496

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 1105920000

約数和(自身を除く): 725580504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 93, 108, 124, 158, 186, 216, 237, 248, 279, 316, 372, 474, 558, 632, 711, 719, 744, 837, 948, 1116, 1422, 1438, 1674, 1896, 2133, 2157, 2232, 2449, 2844, 2876, 3348, 4266, 4314, 4898, 5688, 5752, 6471, 6696, 7347, 8532, 8628, 9796, 12942, 14694, 17064, 17256, 19413, 19592, 22041, 22289, 25884, 29388, 38826, 44082, 44578, 51768, 56801, 58776, 66123, 66867, 77652, 88164, 89156, 113602, 132246, 133734, 155304, 170403, 176328, 178312, 200601, 227204, 264492, 267468, 340806, 401202, 454408, 511209, 528984, 534936, 601803, 681612, 802404, 1022418, 1203606, 1363224, 1533627, 1604808, 1760831, 2044836, 2407212, 3067254, 3521662, 4089672, 4814424, 5282493, 6134508, 7043324, 10564986, 12269016, 14086648, 15847479, 21129972, 31694958, 42259944, 47542437, 63389916, 95084874, 126779832, 190169748, 380339496]

約数ペア:

[(1, 380339496), (2, 190169748), (3, 126779832), (4, 95084874), (6, 63389916), (8, 47542437), (9, 42259944), (12, 31694958), (18, 21129972), (24, 15847479), (27, 14086648), (31, 12269016), (36, 10564986), (54, 7043324), (62, 6134508), (72, 5282493), (79, 4814424), (93, 4089672), (108, 3521662), (124, 3067254), (158, 2407212), (186, 2044836), (216, 1760831), (237, 1604808), (248, 1533627), (279, 1363224), (316, 1203606), (372, 1022418), (474, 802404), (558, 681612), (632, 601803), (711, 534936), (719, 528984), (744, 511209), (837, 454408), (948, 401202), (1116, 340806), (1422, 267468), (1438, 264492), (1674, 227204), (1896, 200601), (2133, 178312), (2157, 176328), (2232, 170403), (2449, 155304), (2844, 133734), (2876, 132246), (3348, 113602), (4266, 89156), (4314, 88164), (4898, 77652), (5688, 66867), (5752, 66123), (6471, 58776), (6696, 56801), (7347, 51768), (8532, 44578), (8628, 44082), (9796, 38826), (12942, 29388), (14694, 25884), (17064, 22289), (17256, 22041), (19413, 19592)]