242338992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1481}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 717430272

約数和(自身を除く): 475091280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487, 974, 1461, 1481, 1948, 2922, 2962, 3409, 3896, 4443, 5844, 5924, 6818, 7792, 8886, 10227, 10367, 11688, 11848, 13636, 17772, 20454, 20734, 23376, 23696, 27272, 31101, 35544, 40908, 41468, 54544, 62202, 71088, 81816, 82936, 124404, 163632, 165872, 248808, 497616, 721247, 1442494, 2163741, 2884988, 4327482, 5048729, 5769976, 8654964, 10097458, 11539952, 15146187, 17309928, 20194916, 30292374, 34619856, 40389832, 60584748, 80779664, 121169496, 242338992]

約数ペア:

[(1, 242338992), (2, 121169496), (3, 80779664), (4, 60584748), (6, 40389832), (7, 34619856), (8, 30292374), (12, 20194916), (14, 17309928), (16, 15146187), (21, 11539952), (24, 10097458), (28, 8654964), (42, 5769976), (48, 5048729), (56, 4327482), (84, 2884988), (112, 2163741), (168, 1442494), (336, 721247), (487, 497616), (974, 248808), (1461, 165872), (1481, 163632), (1948, 124404), (2922, 82936), (2962, 81816), (3409, 71088), (3896, 62202), (4443, 54544), (5844, 41468), (5924, 40908), (6818, 35544), (7792, 31101), (8886, 27272), (10227, 23696), (10367, 23376), (11688, 20734), (11848, 20454), (13636, 17772)]