764706384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{408497}}^1$

素因数の和:408524

約数の個数: 60

約数和(自身を含む): 2304745716

約数和(自身を除く): 1540039332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 408497, 816994, 1225491, 1633988, 2450982, 3267976, 3676473, 4901964, 5310461, 6535952, 7352946, 9803928, 10620922, 14705892, 15931383, 19607856, 21241844, 29411784, 31862766, 42483688, 47794149, 58823568, 63725532, 84967376, 95588298, 127451064, 191176596, 254902128, 382353192, 764706384]

約数ペア:

[(1, 764706384), (2, 382353192), (3, 254902128), (4, 191176596), (6, 127451064), (8, 95588298), (9, 84967376), (12, 63725532), (13, 58823568), (16, 47794149), (18, 42483688), (24, 31862766), (26, 29411784), (36, 21241844), (39, 19607856), (48, 15931383), (52, 14705892), (72, 10620922), (78, 9803928), (104, 7352946), (117, 6535952), (144, 5310461), (156, 4901964), (208, 3676473), (234, 3267976), (312, 2450982), (468, 1633988), (624, 1225491), (936, 816994), (1872, 408497)]