312125688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{88471}}^1$

素因数の和:88497

約数の個数: 72

約数和(自身を含む): 983366280

約数和(自身を除く): 671240592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 88471, 176942, 265413, 353884, 530826, 619297, 707768, 796239, 1061652, 1238594, 1592478, 1857891, 2123304, 2477188, 3184956, 3715782, 4335079, 4954376, 5573673, 6369912, 7431564, 8670158, 11147346, 13005237, 14863128, 17340316, 22294692, 26010474, 34680632, 39015711, 44589384, 52020948, 78031422, 104041896, 156062844, 312125688]

約数ペア:

[(1, 312125688), (2, 156062844), (3, 104041896), (4, 78031422), (6, 52020948), (7, 44589384), (8, 39015711), (9, 34680632), (12, 26010474), (14, 22294692), (18, 17340316), (21, 14863128), (24, 13005237), (28, 11147346), (36, 8670158), (42, 7431564), (49, 6369912), (56, 5573673), (63, 4954376), (72, 4335079), (84, 3715782), (98, 3184956), (126, 2477188), (147, 2123304), (168, 1857891), (196, 1592478), (252, 1238594), (294, 1061652), (392, 796239), (441, 707768), (504, 619297), (588, 530826), (882, 353884), (1176, 265413), (1764, 176942), (3528, 88471)]