254183724

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{81157}}^1$

素因数の和:81199

約数の個数: 48

約数和(自身を含む): 681727200

約数和(自身を除く): 427543476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 81157, 162314, 243471, 324628, 486942, 730413, 973884, 1460826, 2191239, 2353553, 2921652, 4382478, 4707106, 7060659, 8764956, 9414212, 14121318, 21181977, 28242636, 42363954, 63545931, 84727908, 127091862, 254183724]

約数ペア:

[(1, 254183724), (2, 127091862), (3, 84727908), (4, 63545931), (6, 42363954), (9, 28242636), (12, 21181977), (18, 14121318), (27, 9414212), (29, 8764956), (36, 7060659), (54, 4707106), (58, 4382478), (87, 2921652), (108, 2353553), (116, 2191239), (174, 1460826), (261, 973884), (348, 730413), (522, 486942), (783, 324628), (1044, 243471), (1566, 162314), (3132, 81157)]