268473888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30071}}^1$

素因数の和:30118

約数の個数: 72

約数和(自身を含む): 788126976

約数和(自身を除く): 519653088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 30071, 60142, 90213, 120284, 180426, 240568, 270639, 360852, 481136, 541278, 721704, 932201, 962272, 1082556, 1443408, 1864402, 2165112, 2796603, 2886816, 3728804, 4330224, 5593206, 7457608, 8389809, 8660448, 11186412, 14915216, 16779618, 22372824, 29830432, 33559236, 44745648, 67118472, 89491296, 134236944, 268473888]

約数ペア:

[(1, 268473888), (2, 134236944), (3, 89491296), (4, 67118472), (6, 44745648), (8, 33559236), (9, 29830432), (12, 22372824), (16, 16779618), (18, 14915216), (24, 11186412), (31, 8660448), (32, 8389809), (36, 7457608), (48, 5593206), (62, 4330224), (72, 3728804), (93, 2886816), (96, 2796603), (124, 2165112), (144, 1864402), (186, 1443408), (248, 1082556), (279, 962272), (288, 932201), (372, 721704), (496, 541278), (558, 481136), (744, 360852), (992, 270639), (1116, 240568), (1488, 180426), (2232, 120284), (2976, 90213), (4464, 60142), (8928, 30071)]