120628424

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 146088376

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 97, 106, 194, 212, 371, 388, 419, 424, 679, 742, 776, 838, 1358, 1484, 1676, 2716, 2933, 2968, 3352, 5141, 5432, 5866, 10282, 11732, 20564, 22207, 23464, 35987, 40643, 41128, 44414, 71974, 81286, 88828, 143948, 155449, 162572, 177656, 284501, 287896, 310898, 325144, 569002, 621796, 1138004, 1243592, 2154079, 2276008, 4308158, 8616316, 15078553, 17232632, 30157106, 60314212, 120628424]

約数ペア:

[(1, 120628424), (2, 60314212), (4, 30157106), (7, 17232632), (8, 15078553), (14, 8616316), (28, 4308158), (53, 2276008), (56, 2154079), (97, 1243592), (106, 1138004), (194, 621796), (212, 569002), (371, 325144), (388, 310898), (419, 287896), (424, 284501), (679, 177656), (742, 162572), (776, 155449), (838, 143948), (1358, 88828), (1484, 81286), (1676, 71974), (2716, 44414), (2933, 41128), (2968, 40643), (3352, 35987), (5141, 23464), (5432, 22207), (5866, 20564), (10282, 11732)]