1047555756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4673}}^1$

素因数の和:5175

約数の個数: 72

約数和(自身を含む): 2858244480

約数和(自身を除く): 1810688724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 479, 958, 1437, 1916, 2874, 4311, 4673, 5748, 6227, 8622, 9346, 12454, 14019, 17244, 18681, 18692, 24908, 28038, 37362, 42057, 56043, 56076, 60749, 74724, 84114, 112086, 121498, 168228, 182247, 224172, 242996, 364494, 546741, 728988, 1093482, 2186964, 2238367, 4476734, 6715101, 8953468, 13430202, 20145303, 26860404, 29098771, 40290606, 58197542, 80581212, 87296313, 116395084, 174592626, 261888939, 349185252, 523777878, 1047555756]

約数ペア:

[(1, 1047555756), (2, 523777878), (3, 349185252), (4, 261888939), (6, 174592626), (9, 116395084), (12, 87296313), (13, 80581212), (18, 58197542), (26, 40290606), (36, 29098771), (39, 26860404), (52, 20145303), (78, 13430202), (117, 8953468), (156, 6715101), (234, 4476734), (468, 2238367), (479, 2186964), (958, 1093482), (1437, 728988), (1916, 546741), (2874, 364494), (4311, 242996), (4673, 224172), (5748, 182247), (6227, 168228), (8622, 121498), (9346, 112086), (12454, 84114), (14019, 74724), (17244, 60749), (18681, 56076), (18692, 56043), (24908, 42057), (28038, 37362)]