621018565664

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{56041}}^1$

素因数の和:56930

約数の個数: 96

約数和(自身を含む): 1421974737792

約数和(自身を除く): 800956172128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 811, 854, 976, 1622, 1708, 1952, 3244, 3416, 5677, 6488, 6832, 11354, 12976, 13664, 22708, 25952, 45416, 49471, 56041, 90832, 98942, 112082, 181664, 197884, 224164, 346297, 392287, 395768, 448328, 692594, 784574, 791536, 896656, 1385188, 1569148, 1583072, 1793312, 2770376, 3138296, 3418501, 5540752, 6276592, 6837002, 11081504, 12553184, 13674004, 23929507, 27348008, 45449251, 47859014, 54696016, 90898502, 95718028, 109392032, 181797004, 191436056, 318144757, 363594008, 382872112, 636289514, 727188016, 765744224, 1272579028, 1454376032, 2545158056, 2772404311, 5090316112, 5544808622, 10180632224, 11089617244, 19406830177, 22179234488, 38813660354, 44358468976, 77627320708, 88716937952, 155254641416, 310509282832, 621018565664]

約数ペア:

[(1, 621018565664), (2, 310509282832), (4, 155254641416), (7, 88716937952), (8, 77627320708), (14, 44358468976), (16, 38813660354), (28, 22179234488), (32, 19406830177), (56, 11089617244), (61, 10180632224), (112, 5544808622), (122, 5090316112), (224, 2772404311), (244, 2545158056), (427, 1454376032), (488, 1272579028), (811, 765744224), (854, 727188016), (976, 636289514), (1622, 382872112), (1708, 363594008), (1952, 318144757), (3244, 191436056), (3416, 181797004), (5677, 109392032), (6488, 95718028), (6832, 90898502), (11354, 54696016), (12976, 47859014), (13664, 45449251), (22708, 27348008), (25952, 23929507), (45416, 13674004), (49471, 12553184), (56041, 11081504), (90832, 6837002), (98942, 6276592), (112082, 5540752), (181664, 3418501), (197884, 3138296), (224164, 2770376), (346297, 1793312), (392287, 1583072), (395768, 1569148), (448328, 1385188), (692594, 896656), (784574, 791536)]