1388276907012

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1777}}^1\times {\mathrm{367819}}^1$

素因数の和:369665

約数の個数: 72

約数和(自身を含む): 3570752421600

約数和(自身を除く): 2182475514588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1777, 2124, 3554, 5331, 7108, 10662, 15993, 21324, 31986, 63972, 104843, 209686, 314529, 367819, 419372, 629058, 735638, 943587, 1103457, 1258116, 1471276, 1887174, 2206914, 3310371, 3774348, 4413828, 6620742, 13241484, 21701321, 43402642, 65103963, 86805284, 130207926, 195311889, 260415852, 390623778, 653614363, 781247556, 1307228726, 1960843089, 2614457452, 3921686178, 5882529267, 7843372356, 11765058534, 23530117068, 38563247417, 77126494834, 115689742251, 154252989668, 231379484502, 347069226753, 462758969004, 694138453506, 1388276907012]

約数ペア:

[(1, 1388276907012), (2, 694138453506), (3, 462758969004), (4, 347069226753), (6, 231379484502), (9, 154252989668), (12, 115689742251), (18, 77126494834), (36, 38563247417), (59, 23530117068), (118, 11765058534), (177, 7843372356), (236, 5882529267), (354, 3921686178), (531, 2614457452), (708, 1960843089), (1062, 1307228726), (1777, 781247556), (2124, 653614363), (3554, 390623778), (5331, 260415852), (7108, 195311889), (10662, 130207926), (15993, 86805284), (21324, 65103963), (31986, 43402642), (63972, 21701321), (104843, 13241484), (209686, 6620742), (314529, 4413828), (367819, 3774348), (419372, 3310371), (629058, 2206914), (735638, 1887174), (943587, 1471276), (1103457, 1258116)]