427329396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6047}}^1$

素因数の和:6221

約数の個数: 72

約数和(自身を含む): 1171183104

約数和(自身を除く): 743853708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2718, 3926, 5436, 5889, 6047, 7852, 11778, 12094, 17667, 18141, 23556, 24188, 35334, 36282, 54423, 70668, 72564, 78611, 108846, 157222, 217692, 235833, 314444, 471666, 707499, 913097, 943332, 1414998, 1826194, 2739291, 2829996, 3652388, 5478582, 8217873, 10957164, 11870261, 16435746, 23740522, 32871492, 35610783, 47481044, 71221566, 106832349, 142443132, 213664698, 427329396]

約数ペア:

[(1, 427329396), (2, 213664698), (3, 142443132), (4, 106832349), (6, 71221566), (9, 47481044), (12, 35610783), (13, 32871492), (18, 23740522), (26, 16435746), (36, 11870261), (39, 10957164), (52, 8217873), (78, 5478582), (117, 3652388), (151, 2829996), (156, 2739291), (234, 1826194), (302, 1414998), (453, 943332), (468, 913097), (604, 707499), (906, 471666), (1359, 314444), (1812, 235833), (1963, 217692), (2718, 157222), (3926, 108846), (5436, 78611), (5889, 72564), (6047, 70668), (7852, 54423), (11778, 36282), (12094, 35334), (17667, 24188), (18141, 23556)]