2612688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 4886832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 79, 104, 106, 156, 158, 159, 208, 212, 237, 312, 316, 318, 424, 474, 624, 632, 636, 689, 848, 948, 1027, 1264, 1272, 1378, 1896, 2054, 2067, 2544, 2756, 3081, 3792, 4108, 4134, 4187, 5512, 6162, 8216, 8268, 8374, 11024, 12324, 12561, 16432, 16536, 16748, 24648, 25122, 33072, 33496, 49296, 50244, 54431, 66992, 100488, 108862, 163293, 200976, 217724, 326586, 435448, 653172, 870896, 1306344, 2612688]

約数ペア:

[(1, 2612688), (2, 1306344), (3, 870896), (4, 653172), (6, 435448), (8, 326586), (12, 217724), (13, 200976), (16, 163293), (24, 108862), (26, 100488), (39, 66992), (48, 54431), (52, 50244), (53, 49296), (78, 33496), (79, 33072), (104, 25122), (106, 24648), (156, 16748), (158, 16536), (159, 16432), (208, 12561), (212, 12324), (237, 11024), (312, 8374), (316, 8268), (318, 8216), (424, 6162), (474, 5512), (624, 4187), (632, 4134), (636, 4108), (689, 3792), (848, 3081), (948, 2756), (1027, 2544), (1264, 2067), (1272, 2054), (1378, 1896)]