255355348052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38461}}^1\times {\mathrm{7649}}^1$

素因数の和:46152

約数の個数: 48

約数和(自身を含む): 527267865600

約数和(自身を除く): 271912517548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 7649, 15298, 30596, 38461, 53543, 76922, 107086, 153844, 214172, 237119, 269227, 474238, 538454, 948476, 1076908, 1192291, 1659833, 2384582, 3319666, 4769164, 6639332, 8346037, 16692074, 33384148, 294188189, 588376378, 1176752756, 2059317323, 4118634646, 8237269292, 9119833859, 18239667718, 36479335436, 63838837013, 127677674026, 255355348052]

約数ペア:

[(1, 255355348052), (2, 127677674026), (4, 63838837013), (7, 36479335436), (14, 18239667718), (28, 9119833859), (31, 8237269292), (62, 4118634646), (124, 2059317323), (217, 1176752756), (434, 588376378), (868, 294188189), (7649, 33384148), (15298, 16692074), (30596, 8346037), (38461, 6639332), (53543, 4769164), (76922, 3319666), (107086, 2384582), (153844, 1659833), (214172, 1192291), (237119, 1076908), (269227, 948476), (474238, 538454)]