252286398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22003}}^1$

素因数の和:22038

約数の個数: 72

約数和(自身を含む): 684808488

約数和(自身を除く): 432522090

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 22003, 44006, 66009, 132018, 154021, 198027, 286039, 308042, 396054, 462063, 572078, 858117, 924126, 1078147, 1386189, 1716234, 2002273, 2156294, 2574351, 2772378, 3234441, 4004546, 5148702, 6006819, 6468882, 9703323, 12013638, 14015911, 18020457, 19406646, 28031822, 36040914, 42047733, 84095466, 126143199, 252286398]

約数ペア:

[(1, 252286398), (2, 126143199), (3, 84095466), (6, 42047733), (7, 36040914), (9, 28031822), (13, 19406646), (14, 18020457), (18, 14015911), (21, 12013638), (26, 9703323), (39, 6468882), (42, 6006819), (49, 5148702), (63, 4004546), (78, 3234441), (91, 2772378), (98, 2574351), (117, 2156294), (126, 2002273), (147, 1716234), (182, 1386189), (234, 1078147), (273, 924126), (294, 858117), (441, 572078), (546, 462063), (637, 396054), (819, 308042), (882, 286039), (1274, 198027), (1638, 154021), (1911, 132018), (3822, 66009), (5733, 44006), (11466, 22003)]