6402864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 18443264

約数和(自身を除く): 12040400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 331, 372, 403, 496, 624, 662, 744, 806, 993, 1209, 1324, 1488, 1612, 1986, 2418, 2648, 3224, 3972, 4303, 4836, 5296, 6448, 7944, 8606, 9672, 10261, 12909, 15888, 17212, 19344, 20522, 25818, 30783, 34424, 41044, 51636, 61566, 68848, 82088, 103272, 123132, 133393, 164176, 206544, 246264, 266786, 400179, 492528, 533572, 800358, 1067144, 1600716, 2134288, 3201432, 6402864]

約数ペア:

[(1, 6402864), (2, 3201432), (3, 2134288), (4, 1600716), (6, 1067144), (8, 800358), (12, 533572), (13, 492528), (16, 400179), (24, 266786), (26, 246264), (31, 206544), (39, 164176), (48, 133393), (52, 123132), (62, 103272), (78, 82088), (93, 68848), (104, 61566), (124, 51636), (156, 41044), (186, 34424), (208, 30783), (248, 25818), (312, 20522), (331, 19344), (372, 17212), (403, 15888), (496, 12909), (624, 10261), (662, 9672), (744, 8606), (806, 7944), (993, 6448), (1209, 5296), (1324, 4836), (1488, 4303), (1612, 3972), (1986, 3224), (2418, 2648)]