313639584

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61643}}^1$

素因数の和:61709

約数の個数: 48

約数和(自身を含む): 838851552

約数和(自身を除く): 525211968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 61643, 123286, 184929, 246572, 369858, 493144, 739716, 986288, 1479432, 1972576, 2958864, 3267079, 5917728, 6534158, 9801237, 13068316, 19602474, 26136632, 39204948, 52273264, 78409896, 104546528, 156819792, 313639584]

約数ペア:

[(1, 313639584), (2, 156819792), (3, 104546528), (4, 78409896), (6, 52273264), (8, 39204948), (12, 26136632), (16, 19602474), (24, 13068316), (32, 9801237), (48, 6534158), (53, 5917728), (96, 3267079), (106, 2958864), (159, 1972576), (212, 1479432), (318, 986288), (424, 739716), (636, 493144), (848, 369858), (1272, 246572), (1696, 184929), (2544, 123286), (5088, 61643)]