245467488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21487}}^1$

素因数の和:21524

約数の個数: 96

約数和(自身を含む): 779756544

約数和(自身を除く): 534289056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 21487, 42974, 64461, 85948, 128922, 150409, 171896, 257844, 300818, 343792, 365279, 451227, 515688, 601636, 687584, 730558, 902454, 1031376, 1095837, 1203272, 1461116, 1804908, 2062752, 2191674, 2406544, 2556953, 2922232, 3609816, 4383348, 4813088, 5113906, 5844464, 7219632, 7670859, 8766696, 10227812, 11688928, 14439264, 15341718, 17533392, 20455624, 30683436, 35066784, 40911248, 61366872, 81822496, 122733744, 245467488]

約数ペア:

[(1, 245467488), (2, 122733744), (3, 81822496), (4, 61366872), (6, 40911248), (7, 35066784), (8, 30683436), (12, 20455624), (14, 17533392), (16, 15341718), (17, 14439264), (21, 11688928), (24, 10227812), (28, 8766696), (32, 7670859), (34, 7219632), (42, 5844464), (48, 5113906), (51, 4813088), (56, 4383348), (68, 3609816), (84, 2922232), (96, 2556953), (102, 2406544), (112, 2191674), (119, 2062752), (136, 1804908), (168, 1461116), (204, 1203272), (224, 1095837), (238, 1031376), (272, 902454), (336, 730558), (357, 687584), (408, 601636), (476, 515688), (544, 451227), (672, 365279), (714, 343792), (816, 300818), (952, 257844), (1428, 171896), (1632, 150409), (1904, 128922), (2856, 85948), (3808, 64461), (5712, 42974), (11424, 21487)]