2078663328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16903}}^1$

素因数の和:16987

約数の個数: 144

約数和(自身を含む): 6866810496

約数和(自身を除く): 4788147168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 13664, 15372, 16903, 17568, 20496, 30744, 33806, 40992, 50709, 61488, 67612, 101418, 118321, 122976, 135224, 152127, 202836, 236642, 270448, 304254, 354963, 405672, 473284, 540896, 608508, 709926, 811344, 946568, 1031083, 1064889, 1217016, 1419852, 1622688, 1893136, 2062166, 2129778, 2434032, 2839704, 3093249, 3786272, 4124332, 4259556, 4868064, 5679408, 6186498, 7217581, 8248664, 8519112, 9279747, 11358816, 12372996, 14435162, 16497328, 17038224, 18559494, 21652743, 24745992, 28870324, 32994656, 34076448, 37118988, 43305486, 49491984, 57740648, 64958229, 74237976, 86610972, 98983968, 115481296, 129916458, 148475952, 173221944, 230962592, 259832916, 296951904, 346443888, 519665832, 692887776, 1039331664, 2078663328]

約数ペア:

[(1, 2078663328), (2, 1039331664), (3, 692887776), (4, 519665832), (6, 346443888), (7, 296951904), (8, 259832916), (9, 230962592), (12, 173221944), (14, 148475952), (16, 129916458), (18, 115481296), (21, 98983968), (24, 86610972), (28, 74237976), (32, 64958229), (36, 57740648), (42, 49491984), (48, 43305486), (56, 37118988), (61, 34076448), (63, 32994656), (72, 28870324), (84, 24745992), (96, 21652743), (112, 18559494), (122, 17038224), (126, 16497328), (144, 14435162), (168, 12372996), (183, 11358816), (224, 9279747), (244, 8519112), (252, 8248664), (288, 7217581), (336, 6186498), (366, 5679408), (427, 4868064), (488, 4259556), (504, 4124332), (549, 3786272), (672, 3093249), (732, 2839704), (854, 2434032), (976, 2129778), (1008, 2062166), (1098, 1893136), (1281, 1622688), (1464, 1419852), (1708, 1217016), (1952, 1064889), (2016, 1031083), (2196, 946568), (2562, 811344), (2928, 709926), (3416, 608508), (3843, 540896), (4392, 473284), (5124, 405672), (5856, 354963), (6832, 304254), (7686, 270448), (8784, 236642), (10248, 202836), (13664, 152127), (15372, 135224), (16903, 122976), (17568, 118321), (20496, 101418), (30744, 67612), (33806, 61488), (40992, 50709)]