227943716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56929}}^1$

素因数の和:56964

約数の個数: 48

約数和(自身を含む): 535597440

約数和(自身を除く): 307653724

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 56929, 113858, 227716, 398503, 626219, 740077, 797006, 1252438, 1480154, 1594012, 2504876, 2960308, 4383533, 5180539, 8140847, 8767066, 10361078, 16281694, 17534132, 20722156, 32563388, 56985929, 113971858, 227943716]

約数ペア:

[(1, 227943716), (2, 113971858), (4, 56985929), (7, 32563388), (11, 20722156), (13, 17534132), (14, 16281694), (22, 10361078), (26, 8767066), (28, 8140847), (44, 5180539), (52, 4383533), (77, 2960308), (91, 2504876), (143, 1594012), (154, 1480154), (182, 1252438), (286, 797006), (308, 740077), (364, 626219), (572, 398503), (1001, 227716), (2002, 113858), (4004, 56929)]