21889501776

素因数分解:

$2^4\times 3^3\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1698

約数の個数: 160

約数和(自身を含む): 63519744000

約数和(自身を除く): 41630242224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 173, 216, 229, 346, 432, 458, 519, 687, 692, 916, 1038, 1279, 1374, 1384, 1557, 1832, 2061, 2076, 2558, 2748, 2768, 3114, 3664, 3837, 4122, 4152, 4671, 5116, 5496, 6183, 6228, 7674, 8244, 8304, 9342, 10232, 10992, 11511, 12366, 12456, 15348, 16488, 18684, 20464, 23022, 24732, 24912, 30696, 32976, 34533, 37368, 39617, 46044, 49464, 61392, 69066, 74736, 79234, 92088, 98928, 118851, 138132, 158468, 184176, 221267, 237702, 276264, 292891, 316936, 356553, 442534, 475404, 552528, 585782, 633872, 663801, 713106, 878673, 885068, 950808, 1069659, 1171564, 1327602, 1426212, 1757346, 1770136, 1901616, 1991403, 2139318, 2343128, 2636019, 2655204, 2852424, 3514692, 3540272, 3982806, 4278636, 4686256, 5272038, 5310408, 5704848, 5974209, 7029384, 7908057, 7965612, 8557272, 10544076, 10620816, 11948418, 14058768, 15816114, 15931224, 17114544, 21088152, 23896836, 31632228, 31862448, 42176304, 47793672, 50670143, 63264456, 95587344, 101340286, 126528912, 152010429, 202680572, 304020858, 405361144, 456031287, 608041716, 810722288, 912062574, 1216083432, 1368093861, 1824125148, 2432166864, 2736187722, 3648250296, 5472375444, 7296500592, 10944750888, 21889501776]

約数ペア:

[(1, 21889501776), (2, 10944750888), (3, 7296500592), (4, 5472375444), (6, 3648250296), (8, 2736187722), (9, 2432166864), (12, 1824125148), (16, 1368093861), (18, 1216083432), (24, 912062574), (27, 810722288), (36, 608041716), (48, 456031287), (54, 405361144), (72, 304020858), (108, 202680572), (144, 152010429), (173, 126528912), (216, 101340286), (229, 95587344), (346, 63264456), (432, 50670143), (458, 47793672), (519, 42176304), (687, 31862448), (692, 31632228), (916, 23896836), (1038, 21088152), (1279, 17114544), (1374, 15931224), (1384, 15816114), (1557, 14058768), (1832, 11948418), (2061, 10620816), (2076, 10544076), (2558, 8557272), (2748, 7965612), (2768, 7908057), (3114, 7029384), (3664, 5974209), (3837, 5704848), (4122, 5310408), (4152, 5272038), (4671, 4686256), (5116, 4278636), (5496, 3982806), (6183, 3540272), (6228, 3514692), (7674, 2852424), (8244, 2655204), (8304, 2636019), (9342, 2343128), (10232, 2139318), (10992, 1991403), (11511, 1901616), (12366, 1770136), (12456, 1757346), (15348, 1426212), (16488, 1327602), (18684, 1171564), (20464, 1069659), (23022, 950808), (24732, 885068), (24912, 878673), (30696, 713106), (32976, 663801), (34533, 633872), (37368, 585782), (39617, 552528), (46044, 475404), (49464, 442534), (61392, 356553), (69066, 316936), (74736, 292891), (79234, 276264), (92088, 237702), (98928, 221267), (118851, 184176), (138132, 158468)]