312984876

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 742331520

約数和(自身を除く): 429346644

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 227, 267, 356, 454, 534, 681, 908, 1068, 1291, 1362, 2582, 2724, 3873, 5164, 7746, 15492, 20203, 40406, 60609, 80812, 114899, 121218, 229798, 242436, 293057, 344697, 459596, 586114, 689394, 879171, 1172228, 1378788, 1758342, 3516684, 26082073, 52164146, 78246219, 104328292, 156492438, 312984876]

約数ペア:

[(1, 312984876), (2, 156492438), (3, 104328292), (4, 78246219), (6, 52164146), (12, 26082073), (89, 3516684), (178, 1758342), (227, 1378788), (267, 1172228), (356, 879171), (454, 689394), (534, 586114), (681, 459596), (908, 344697), (1068, 293057), (1291, 242436), (1362, 229798), (2582, 121218), (2724, 114899), (3873, 80812), (5164, 60609), (7746, 40406), (15492, 20203)]