285531708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7537}}^1$

素因数の和:7603

約数の個数: 96

約数和(自身を含む): 851010048

約数和(自身を除く): 565478340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 861, 902, 924, 1148, 1353, 1722, 1804, 2706, 3157, 3444, 5412, 6314, 7537, 9471, 12628, 15074, 18942, 22611, 30148, 37884, 45222, 52759, 82907, 90444, 105518, 158277, 165814, 211036, 248721, 309017, 316554, 331628, 497442, 580349, 618034, 633108, 927051, 994884, 1160698, 1236068, 1741047, 1854102, 2163119, 2321396, 3399187, 3482094, 3708204, 4326238, 6489357, 6798374, 6964188, 8652476, 10197561, 12978714, 13596748, 20395122, 23794309, 25957428, 40790244, 47588618, 71382927, 95177236, 142765854, 285531708]

約数ペア:

[(1, 285531708), (2, 142765854), (3, 95177236), (4, 71382927), (6, 47588618), (7, 40790244), (11, 25957428), (12, 23794309), (14, 20395122), (21, 13596748), (22, 12978714), (28, 10197561), (33, 8652476), (41, 6964188), (42, 6798374), (44, 6489357), (66, 4326238), (77, 3708204), (82, 3482094), (84, 3399187), (123, 2321396), (132, 2163119), (154, 1854102), (164, 1741047), (231, 1236068), (246, 1160698), (287, 994884), (308, 927051), (451, 633108), (462, 618034), (492, 580349), (574, 497442), (861, 331628), (902, 316554), (924, 309017), (1148, 248721), (1353, 211036), (1722, 165814), (1804, 158277), (2706, 105518), (3157, 90444), (3444, 82907), (5412, 52759), (6314, 45222), (7537, 37884), (9471, 30148), (12628, 22611), (15074, 18942)]