222682428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 590571072

約数和(自身を除く): 367888644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 1332, 1692, 1739, 3478, 3557, 5217, 6956, 7114, 10434, 10671, 14228, 15651, 20868, 21342, 31302, 32013, 42684, 62604, 64026, 128052, 131609, 167179, 263218, 334358, 394827, 501537, 526436, 668716, 789654, 1003074, 1184481, 1504611, 1579308, 2006148, 2368962, 3009222, 4737924, 6018444, 6185623, 12371246, 18556869, 24742492, 37113738, 55670607, 74227476, 111341214, 222682428]

約数ペア:

[(1, 222682428), (2, 111341214), (3, 74227476), (4, 55670607), (6, 37113738), (9, 24742492), (12, 18556869), (18, 12371246), (36, 6185623), (37, 6018444), (47, 4737924), (74, 3009222), (94, 2368962), (111, 2006148), (141, 1579308), (148, 1504611), (188, 1184481), (222, 1003074), (282, 789654), (333, 668716), (423, 526436), (444, 501537), (564, 394827), (666, 334358), (846, 263218), (1332, 167179), (1692, 131609), (1739, 128052), (3478, 64026), (3557, 62604), (5217, 42684), (6956, 32013), (7114, 31302), (10434, 21342), (10671, 20868), (14228, 15651)]