187680324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^2$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 489303808

約数和(自身を除く): 301623484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 197, 372, 394, 403, 591, 788, 806, 1182, 1209, 1612, 2364, 2418, 2561, 4836, 5122, 6107, 7683, 10244, 12214, 15366, 18321, 24428, 30732, 36642, 38809, 73284, 77618, 79391, 116427, 155236, 158782, 232854, 238173, 317564, 465708, 476346, 504517, 952692, 1009034, 1203079, 1513551, 2018068, 2406158, 3027102, 3609237, 4812316, 6054204, 7218474, 14436948, 15640027, 31280054, 46920081, 62560108, 93840162, 187680324]

約数ペア:

[(1, 187680324), (2, 93840162), (3, 62560108), (4, 46920081), (6, 31280054), (12, 15640027), (13, 14436948), (26, 7218474), (31, 6054204), (39, 4812316), (52, 3609237), (62, 3027102), (78, 2406158), (93, 2018068), (124, 1513551), (156, 1203079), (186, 1009034), (197, 952692), (372, 504517), (394, 476346), (403, 465708), (591, 317564), (788, 238173), (806, 232854), (1182, 158782), (1209, 155236), (1612, 116427), (2364, 79391), (2418, 77618), (2561, 73284), (4836, 38809), (5122, 36642), (6107, 30732), (7683, 24428), (10244, 18321), (12214, 15366)]