268204248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{286543}}^1$

素因数の和:286568

約数の個数: 48

約数和(自身を含む): 782265120

約数和(自身を除く): 514060872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 286543, 573086, 859629, 1146172, 1719258, 2292344, 2578887, 3438516, 3725059, 5157774, 6877032, 7450118, 10315548, 11175177, 14900236, 20631096, 22350354, 29800472, 33525531, 44700708, 67051062, 89401416, 134102124, 268204248]

約数ペア:

[(1, 268204248), (2, 134102124), (3, 89401416), (4, 67051062), (6, 44700708), (8, 33525531), (9, 29800472), (12, 22350354), (13, 20631096), (18, 14900236), (24, 11175177), (26, 10315548), (36, 7450118), (39, 6877032), (52, 5157774), (72, 3725059), (78, 3438516), (104, 2578887), (117, 2292344), (156, 1719258), (234, 1146172), (312, 859629), (468, 573086), (936, 286543)]