339590916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1297}}^1$

素因数の和:2353

約数の個数: 72

約数和(自身を含む): 982741760

約数和(自身を除く): 643150844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1039, 1297, 2078, 2594, 3117, 3891, 4156, 5188, 6234, 7273, 7782, 9079, 9351, 11673, 12468, 14546, 15564, 18158, 18702, 21819, 23346, 27237, 29092, 36316, 37404, 43638, 46692, 54474, 65457, 81711, 87276, 108948, 130914, 163422, 261828, 326844, 1347583, 2695166, 4042749, 5390332, 8085498, 9433081, 12128247, 16170996, 18866162, 24256494, 28299243, 37732324, 48512988, 56598486, 84897729, 113196972, 169795458, 339590916]

約数ペア:

[(1, 339590916), (2, 169795458), (3, 113196972), (4, 84897729), (6, 56598486), (7, 48512988), (9, 37732324), (12, 28299243), (14, 24256494), (18, 18866162), (21, 16170996), (28, 12128247), (36, 9433081), (42, 8085498), (63, 5390332), (84, 4042749), (126, 2695166), (252, 1347583), (1039, 326844), (1297, 261828), (2078, 163422), (2594, 130914), (3117, 108948), (3891, 87276), (4156, 81711), (5188, 65457), (6234, 54474), (7273, 46692), (7782, 43638), (9079, 37404), (9351, 36316), (11673, 29092), (12468, 27237), (14546, 23346), (15564, 21819), (18158, 18702)]