280733472

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4451}}^1$

素因数の和:4543

約数の個数: 96

約数和(自身を含む): 830208960

約数和(自身を除く): 549475488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 432, 438, 584, 657, 864, 876, 1168, 1314, 1752, 1971, 2336, 2628, 3504, 3942, 4451, 5256, 7008, 7884, 8902, 10512, 13353, 15768, 17804, 21024, 26706, 31536, 35608, 40059, 53412, 63072, 71216, 80118, 106824, 120177, 142432, 160236, 213648, 240354, 320472, 324923, 427296, 480708, 640944, 649846, 961416, 974769, 1281888, 1299692, 1922832, 1949538, 2599384, 2924307, 3845664, 3899076, 5198768, 5848614, 7798152, 8772921, 10397536, 11697228, 15596304, 17545842, 23394456, 31192608, 35091684, 46788912, 70183368, 93577824, 140366736, 280733472]

約数ペア:

[(1, 280733472), (2, 140366736), (3, 93577824), (4, 70183368), (6, 46788912), (8, 35091684), (9, 31192608), (12, 23394456), (16, 17545842), (18, 15596304), (24, 11697228), (27, 10397536), (32, 8772921), (36, 7798152), (48, 5848614), (54, 5198768), (72, 3899076), (73, 3845664), (96, 2924307), (108, 2599384), (144, 1949538), (146, 1922832), (216, 1299692), (219, 1281888), (288, 974769), (292, 961416), (432, 649846), (438, 640944), (584, 480708), (657, 427296), (864, 324923), (876, 320472), (1168, 240354), (1314, 213648), (1752, 160236), (1971, 142432), (2336, 120177), (2628, 106824), (3504, 80118), (3942, 71216), (4451, 63072), (5256, 53412), (7008, 40059), (7884, 35608), (8902, 31536), (10512, 26706), (13353, 21024), (15768, 17804)]