248435688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2659}}^1$

素因数の和:2914

約数の個数: 64

約数和(自身を含む): 660744000

約数和(自身を除く): 412308312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 229, 408, 458, 687, 916, 1374, 1832, 2659, 2748, 3893, 5318, 5496, 7786, 7977, 10636, 11679, 15572, 15954, 21272, 23358, 31144, 31908, 45203, 46716, 63816, 90406, 93432, 135609, 180812, 271218, 361624, 542436, 608911, 1084872, 1217822, 1826733, 2435644, 3653466, 4871288, 7306932, 10351487, 14613864, 20702974, 31054461, 41405948, 62108922, 82811896, 124217844, 248435688]

約数ペア:

[(1, 248435688), (2, 124217844), (3, 82811896), (4, 62108922), (6, 41405948), (8, 31054461), (12, 20702974), (17, 14613864), (24, 10351487), (34, 7306932), (51, 4871288), (68, 3653466), (102, 2435644), (136, 1826733), (204, 1217822), (229, 1084872), (408, 608911), (458, 542436), (687, 361624), (916, 271218), (1374, 180812), (1832, 135609), (2659, 93432), (2748, 90406), (3893, 63816), (5318, 46716), (5496, 45203), (7786, 31908), (7977, 31144), (10636, 23358), (11679, 21272), (15572, 15954)]