394010136

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{140317}}^1$

素因数の和:140345

約数の個数: 64

約数和(自身を含む): 1178671200

約数和(自身を除く): 784661064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 140317, 280634, 420951, 561268, 841902, 1122536, 1262853, 1683804, 1824121, 2525706, 3367608, 3648242, 3788559, 5051412, 5472363, 7296484, 7577118, 10102824, 10944726, 14592968, 15154236, 16417089, 21889452, 30308472, 32834178, 43778904, 49251267, 65668356, 98502534, 131336712, 197005068, 394010136]

約数ペア:

[(1, 394010136), (2, 197005068), (3, 131336712), (4, 98502534), (6, 65668356), (8, 49251267), (9, 43778904), (12, 32834178), (13, 30308472), (18, 21889452), (24, 16417089), (26, 15154236), (27, 14592968), (36, 10944726), (39, 10102824), (52, 7577118), (54, 7296484), (72, 5472363), (78, 5051412), (104, 3788559), (108, 3648242), (117, 3367608), (156, 2525706), (216, 1824121), (234, 1683804), (312, 1262853), (351, 1122536), (468, 841902), (702, 561268), (936, 420951), (1404, 280634), (2808, 140317)]