238628448

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43609}}^1$

素因数の和:43644

約数の個数: 72

約数和(自身を含む): 714331800

約数和(自身を除く): 475703352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 43609, 87218, 130827, 174436, 261654, 348872, 392481, 523308, 697744, 784962, 828571, 1046616, 1395488, 1569924, 1657142, 2093232, 2485713, 3139848, 3314284, 4186464, 4971426, 6279696, 6628568, 7457139, 9942852, 12559392, 13257136, 14914278, 19885704, 26514272, 29828556, 39771408, 59657112, 79542816, 119314224, 238628448]

約数ペア:

[(1, 238628448), (2, 119314224), (3, 79542816), (4, 59657112), (6, 39771408), (8, 29828556), (9, 26514272), (12, 19885704), (16, 14914278), (18, 13257136), (19, 12559392), (24, 9942852), (32, 7457139), (36, 6628568), (38, 6279696), (48, 4971426), (57, 4186464), (72, 3314284), (76, 3139848), (96, 2485713), (114, 2093232), (144, 1657142), (152, 1569924), (171, 1395488), (228, 1046616), (288, 828571), (304, 784962), (342, 697744), (456, 523308), (608, 392481), (684, 348872), (912, 261654), (1368, 174436), (1824, 130827), (2736, 87218), (5472, 43609)]