245784244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 457906176

約数和(自身を除く): 212121932

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 181, 188, 233, 362, 466, 724, 932, 1457, 2914, 5611, 5828, 7223, 8507, 10951, 11222, 14446, 17014, 21902, 22444, 28892, 34028, 42173, 43804, 84346, 168692, 263717, 339481, 527434, 678962, 1054868, 1307363, 1357924, 1982131, 2614726, 3964262, 5229452, 7928524, 61446061, 122892122, 245784244]

約数ペア:

[(1, 245784244), (2, 122892122), (4, 61446061), (31, 7928524), (47, 5229452), (62, 3964262), (94, 2614726), (124, 1982131), (181, 1357924), (188, 1307363), (233, 1054868), (362, 678962), (466, 527434), (724, 339481), (932, 263717), (1457, 168692), (2914, 84346), (5611, 43804), (5828, 42173), (7223, 34028), (8507, 28892), (10951, 22444), (11222, 21902), (14446, 17014)]