233328664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 487872000

約数和(自身を除く): 254543336

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 344, 551, 817, 1102, 1231, 1247, 1634, 2204, 2462, 2494, 3268, 4408, 4924, 4988, 6536, 9848, 9976, 23389, 23693, 35699, 46778, 47386, 52933, 71398, 93556, 94772, 105866, 142796, 187112, 189544, 211732, 285592, 423464, 678281, 1005727, 1356562, 1535057, 2011454, 2713124, 3070114, 4022908, 5426248, 6140228, 8045816, 12280456, 29166083, 58332166, 116664332, 233328664]

約数ペア:

[(1, 233328664), (2, 116664332), (4, 58332166), (8, 29166083), (19, 12280456), (29, 8045816), (38, 6140228), (43, 5426248), (58, 4022908), (76, 3070114), (86, 2713124), (116, 2011454), (152, 1535057), (172, 1356562), (232, 1005727), (344, 678281), (551, 423464), (817, 285592), (1102, 211732), (1231, 189544), (1247, 187112), (1634, 142796), (2204, 105866), (2462, 94772), (2494, 93556), (3268, 71398), (4408, 52933), (4924, 47386), (4988, 46778), (6536, 35699), (9848, 23693), (9976, 23389)]