401377752

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{327923}}^1$

素因数の和:327952

約数の個数: 48

約数和(自身を含む): 1151013240

約数和(自身を除く): 749635488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 327923, 655846, 983769, 1311692, 1967538, 2623384, 2951307, 3935076, 5574691, 5902614, 7870152, 11149382, 11805228, 16724073, 22298764, 23610456, 33448146, 44597528, 50172219, 66896292, 100344438, 133792584, 200688876, 401377752]

約数ペア:

[(1, 401377752), (2, 200688876), (3, 133792584), (4, 100344438), (6, 66896292), (8, 50172219), (9, 44597528), (12, 33448146), (17, 23610456), (18, 22298764), (24, 16724073), (34, 11805228), (36, 11149382), (51, 7870152), (68, 5902614), (72, 5574691), (102, 3935076), (136, 2951307), (153, 2623384), (204, 1967538), (306, 1311692), (408, 983769), (612, 655846), (1224, 327923)]