245228136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{537781}}^1$

素因数の和:537809

約数の個数: 32

約数和(自身を含む): 645338400

約数和(自身を除く): 400110264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 537781, 1075562, 1613343, 2151124, 3226686, 4302248, 6453372, 10217839, 12906744, 20435678, 30653517, 40871356, 61307034, 81742712, 122614068, 245228136]

約数ペア:

[(1, 245228136), (2, 122614068), (3, 81742712), (4, 61307034), (6, 40871356), (8, 30653517), (12, 20435678), (19, 12906744), (24, 10217839), (38, 6453372), (57, 4302248), (76, 3226686), (114, 2151124), (152, 1613343), (228, 1075562), (456, 537781)]