308480498048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{105199}}^1$

素因数の和:105983

約数の個数: 64

約数和(自身を含む): 635239680000

約数和(自身を除く): 326759181952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 739, 992, 1478, 1984, 2956, 3968, 5912, 11824, 22909, 23648, 45818, 47296, 91636, 94592, 105199, 183272, 210398, 366544, 420796, 733088, 841592, 1466176, 1683184, 2932352, 3261169, 3366368, 6522338, 6732736, 13044676, 13465472, 26089352, 52178704, 77742061, 104357408, 155484122, 208714816, 310968244, 417429632, 621936488, 1243872976, 2410003891, 2487745952, 4820007782, 4975491904, 9640015564, 9950983808, 19280031128, 38560062256, 77120124512, 154240249024, 308480498048]

約数ペア:

[(1, 308480498048), (2, 154240249024), (4, 77120124512), (8, 38560062256), (16, 19280031128), (31, 9950983808), (32, 9640015564), (62, 4975491904), (64, 4820007782), (124, 2487745952), (128, 2410003891), (248, 1243872976), (496, 621936488), (739, 417429632), (992, 310968244), (1478, 208714816), (1984, 155484122), (2956, 104357408), (3968, 77742061), (5912, 52178704), (11824, 26089352), (22909, 13465472), (23648, 13044676), (45818, 6732736), (47296, 6522338), (91636, 3366368), (94592, 3261169), (105199, 2932352), (183272, 1683184), (210398, 1466176), (366544, 841592), (420796, 733088)]