1578543252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 4390685376

約数和(自身を除く): 2812142124

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 241, 242, 286, 347, 363, 429, 482, 484, 572, 694, 723, 726, 858, 964, 1041, 1388, 1446, 1452, 1573, 1716, 2082, 2651, 2892, 3133, 3146, 3817, 4164, 4511, 4719, 5302, 6266, 6292, 7634, 7953, 9022, 9399, 9438, 10604, 11451, 12532, 13533, 15268, 15906, 18044, 18798, 18876, 22902, 27066, 29161, 31812, 34463, 37596, 41987, 45804, 49621, 54132, 58322, 68926, 83627, 83974, 87483, 99242, 103389, 116644, 125961, 137852, 148863, 167254, 167948, 174966, 198484, 206778, 250881, 251922, 297726, 334508, 349932, 379093, 413556, 501762, 503844, 545831, 595452, 758186, 919897, 1003524, 1087151, 1091662, 1137279, 1516372, 1637493, 1839794, 2174302, 2183324, 2274558, 2759691, 3261453, 3274986, 3679588, 4348604, 4549116, 5519382, 6522906, 6549972, 10118867, 11038764, 11958661, 13045812, 20237734, 23917322, 30356601, 35875983, 40475468, 47834644, 60713202, 71751966, 121426404, 131545271, 143503932, 263090542, 394635813, 526181084, 789271626, 1578543252]

約数ペア:

[(1, 1578543252), (2, 789271626), (3, 526181084), (4, 394635813), (6, 263090542), (11, 143503932), (12, 131545271), (13, 121426404), (22, 71751966), (26, 60713202), (33, 47834644), (39, 40475468), (44, 35875983), (52, 30356601), (66, 23917322), (78, 20237734), (121, 13045812), (132, 11958661), (143, 11038764), (156, 10118867), (241, 6549972), (242, 6522906), (286, 5519382), (347, 4549116), (363, 4348604), (429, 3679588), (482, 3274986), (484, 3261453), (572, 2759691), (694, 2274558), (723, 2183324), (726, 2174302), (858, 1839794), (964, 1637493), (1041, 1516372), (1388, 1137279), (1446, 1091662), (1452, 1087151), (1573, 1003524), (1716, 919897), (2082, 758186), (2651, 595452), (2892, 545831), (3133, 503844), (3146, 501762), (3817, 413556), (4164, 379093), (4511, 349932), (4719, 334508), (5302, 297726), (6266, 251922), (6292, 250881), (7634, 206778), (7953, 198484), (9022, 174966), (9399, 167948), (9438, 167254), (10604, 148863), (11451, 137852), (12532, 125961), (13533, 116644), (15268, 103389), (15906, 99242), (18044, 87483), (18798, 83974), (18876, 83627), (22902, 68926), (27066, 58322), (29161, 54132), (31812, 49621), (34463, 45804), (37596, 41987)]