1490215671312

素因数分解:

$2^4\times 3^1\times {\mathrm{90821}}^1\times {\mathrm{341839}}^1$

素因数の和:432671

約数の個数: 40

約数和(自身を含む): 3849777467520

約数和(自身を除く): 2359561796208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 90821, 181642, 272463, 341839, 363284, 544926, 683678, 726568, 1025517, 1089852, 1367356, 1453136, 2051034, 2179704, 2734712, 4102068, 4359408, 5469424, 8204136, 16408272, 31046159819, 62092319638, 93138479457, 124184639276, 186276958914, 248369278552, 372553917828, 496738557104, 745107835656, 1490215671312]

約数ペア:

[(1, 1490215671312), (2, 745107835656), (3, 496738557104), (4, 372553917828), (6, 248369278552), (8, 186276958914), (12, 124184639276), (16, 93138479457), (24, 62092319638), (48, 31046159819), (90821, 16408272), (181642, 8204136), (272463, 5469424), (341839, 4359408), (363284, 4102068), (544926, 2734712), (683678, 2179704), (726568, 2051034), (1025517, 1453136), (1089852, 1367356)]