1290609090612

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1723}}^1\times {\mathrm{58943}}^1$

素因数の和:61029

約数の個数: 72

約数和(自身を含む): 3273569155584

約数和(自身を除く): 1982960064972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 1723, 2118, 3177, 3446, 4236, 5169, 6354, 6892, 10338, 12708, 15507, 20676, 31014, 58943, 62028, 117886, 176829, 235772, 353658, 530487, 608219, 707316, 1060974, 1216438, 1824657, 2121948, 2432876, 3649314, 5473971, 7298628, 10947942, 20806879, 21895884, 41613758, 62420637, 83227516, 101558789, 124841274, 187261911, 203117578, 249682548, 304676367, 374523822, 406235156, 609352734, 749047644, 914029101, 1218705468, 1828058202, 3656116404, 35850252517, 71700505034, 107550757551, 143401010068, 215101515102, 322652272653, 430203030204, 645304545306, 1290609090612]

約数ペア:

[(1, 1290609090612), (2, 645304545306), (3, 430203030204), (4, 322652272653), (6, 215101515102), (9, 143401010068), (12, 107550757551), (18, 71700505034), (36, 35850252517), (353, 3656116404), (706, 1828058202), (1059, 1218705468), (1412, 914029101), (1723, 749047644), (2118, 609352734), (3177, 406235156), (3446, 374523822), (4236, 304676367), (5169, 249682548), (6354, 203117578), (6892, 187261911), (10338, 124841274), (12708, 101558789), (15507, 83227516), (20676, 62420637), (31014, 41613758), (58943, 21895884), (62028, 20806879), (117886, 10947942), (176829, 7298628), (235772, 5473971), (353658, 3649314), (530487, 2432876), (608219, 2121948), (707316, 1824657), (1060974, 1216438)]