2738424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 7539840

約数和(自身を除く): 4801416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 131, 134, 156, 201, 262, 268, 312, 393, 402, 524, 536, 786, 804, 871, 1048, 1572, 1608, 1703, 1742, 2613, 3144, 3406, 3484, 5109, 5226, 6812, 6968, 8777, 10218, 10452, 13624, 17554, 20436, 20904, 26331, 35108, 40872, 52662, 70216, 105324, 114101, 210648, 228202, 342303, 456404, 684606, 912808, 1369212, 2738424]

約数ペア:

[(1, 2738424), (2, 1369212), (3, 912808), (4, 684606), (6, 456404), (8, 342303), (12, 228202), (13, 210648), (24, 114101), (26, 105324), (39, 70216), (52, 52662), (67, 40872), (78, 35108), (104, 26331), (131, 20904), (134, 20436), (156, 17554), (201, 13624), (262, 10452), (268, 10218), (312, 8777), (393, 6968), (402, 6812), (524, 5226), (536, 5109), (786, 3484), (804, 3406), (871, 3144), (1048, 2613), (1572, 1742), (1608, 1703)]