338198928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 910358400

約数和(自身を除く): 572159472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 151, 174, 232, 302, 348, 453, 464, 604, 696, 906, 1208, 1392, 1609, 1812, 2416, 3218, 3624, 4379, 4827, 6436, 7248, 8758, 9654, 12872, 13137, 17516, 19308, 25744, 26274, 35032, 38616, 46661, 52548, 70064, 77232, 93322, 105096, 139983, 186644, 210192, 242959, 279966, 373288, 485918, 559932, 728877, 746576, 971836, 1119864, 1457754, 1943672, 2239728, 2915508, 3887344, 5831016, 7045811, 11662032, 14091622, 21137433, 28183244, 42274866, 56366488, 84549732, 112732976, 169099464, 338198928]

約数ペア:

[(1, 338198928), (2, 169099464), (3, 112732976), (4, 84549732), (6, 56366488), (8, 42274866), (12, 28183244), (16, 21137433), (24, 14091622), (29, 11662032), (48, 7045811), (58, 5831016), (87, 3887344), (116, 2915508), (151, 2239728), (174, 1943672), (232, 1457754), (302, 1119864), (348, 971836), (453, 746576), (464, 728877), (604, 559932), (696, 485918), (906, 373288), (1208, 279966), (1392, 242959), (1609, 210192), (1812, 186644), (2416, 139983), (3218, 105096), (3624, 93322), (4379, 77232), (4827, 70064), (6436, 52548), (7248, 46661), (8758, 38616), (9654, 35032), (12872, 26274), (13137, 25744), (17516, 19308)]