40648056

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 105386400

約数和(自身を除く): 64738344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 101, 123, 164, 202, 246, 303, 328, 404, 409, 492, 606, 808, 818, 984, 1212, 1227, 1636, 2424, 2454, 3272, 4141, 4908, 8282, 9816, 12423, 16564, 16769, 24846, 33128, 33538, 41309, 49692, 50307, 67076, 82618, 99384, 100614, 123927, 134152, 165236, 201228, 247854, 330472, 402456, 495708, 991416, 1693669, 3387338, 5081007, 6774676, 10162014, 13549352, 20324028, 40648056]

約数ペア:

[(1, 40648056), (2, 20324028), (3, 13549352), (4, 10162014), (6, 6774676), (8, 5081007), (12, 3387338), (24, 1693669), (41, 991416), (82, 495708), (101, 402456), (123, 330472), (164, 247854), (202, 201228), (246, 165236), (303, 134152), (328, 123927), (404, 100614), (409, 99384), (492, 82618), (606, 67076), (808, 50307), (818, 49692), (984, 41309), (1212, 33538), (1227, 33128), (1636, 24846), (2424, 16769), (2454, 16564), (3272, 12423), (4141, 9816), (4908, 8282)]