256650696

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 726780600

約数和(自身を除く): 470129904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 101, 116, 174, 202, 232, 261, 303, 348, 404, 522, 606, 696, 808, 909, 1044, 1212, 1217, 1818, 2088, 2424, 2434, 2929, 3636, 3651, 4868, 5858, 7272, 7302, 8787, 9736, 10953, 11716, 14604, 17574, 21906, 23432, 26361, 29208, 35148, 35293, 43812, 52722, 70296, 70586, 87624, 105444, 105879, 122917, 141172, 210888, 211758, 245834, 282344, 317637, 368751, 423516, 491668, 635274, 737502, 847032, 983336, 1106253, 1270548, 1475004, 2212506, 2541096, 2950008, 3564593, 4425012, 7129186, 8850024, 10693779, 14258372, 21387558, 28516744, 32081337, 42775116, 64162674, 85550232, 128325348, 256650696]

約数ペア:

[(1, 256650696), (2, 128325348), (3, 85550232), (4, 64162674), (6, 42775116), (8, 32081337), (9, 28516744), (12, 21387558), (18, 14258372), (24, 10693779), (29, 8850024), (36, 7129186), (58, 4425012), (72, 3564593), (87, 2950008), (101, 2541096), (116, 2212506), (174, 1475004), (202, 1270548), (232, 1106253), (261, 983336), (303, 847032), (348, 737502), (404, 635274), (522, 491668), (606, 423516), (696, 368751), (808, 317637), (909, 282344), (1044, 245834), (1212, 211758), (1217, 210888), (1818, 141172), (2088, 122917), (2424, 105879), (2434, 105444), (2929, 87624), (3636, 70586), (3651, 70296), (4868, 52722), (5858, 43812), (7272, 35293), (7302, 35148), (8787, 29208), (9736, 26361), (10953, 23432), (11716, 21906), (14604, 17574)]