216147876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135431}}^1$

素因数の和:135464

約数の個数: 48

約数和(自身を含む): 606735360

約数和(自身を除く): 390587484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 135431, 270862, 406293, 541724, 812586, 948017, 1625172, 1896034, 2573189, 2844051, 3792068, 5146378, 5688102, 7719567, 10292756, 11376204, 15439134, 18012323, 30878268, 36024646, 54036969, 72049292, 108073938, 216147876]

約数ペア:

[(1, 216147876), (2, 108073938), (3, 72049292), (4, 54036969), (6, 36024646), (7, 30878268), (12, 18012323), (14, 15439134), (19, 11376204), (21, 10292756), (28, 7719567), (38, 5688102), (42, 5146378), (57, 3792068), (76, 2844051), (84, 2573189), (114, 1896034), (133, 1625172), (228, 948017), (266, 812586), (399, 541724), (532, 406293), (798, 270862), (1596, 135431)]