390717504

素因数分解:

$2^6\times 3^2\times {\mathrm{678329}}^1$

素因数の和:678347

約数の個数: 42

約数和(自身を含む): 1119922830

約数和(自身を除く): 729205326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 678329, 1356658, 2034987, 2713316, 4069974, 5426632, 6104961, 8139948, 10853264, 12209922, 16279896, 21706528, 24419844, 32559792, 43413056, 48839688, 65119584, 97679376, 130239168, 195358752, 390717504]

約数ペア:

[(1, 390717504), (2, 195358752), (3, 130239168), (4, 97679376), (6, 65119584), (8, 48839688), (9, 43413056), (12, 32559792), (16, 24419844), (18, 21706528), (24, 16279896), (32, 12209922), (36, 10853264), (48, 8139948), (64, 6104961), (72, 5426632), (96, 4069974), (144, 2713316), (192, 2034987), (288, 1356658), (576, 678329)]