213638208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3940

約数の個数: 112

約数和(自身を含む): 661928064

約数和(自身を除く): 448289856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 3444, 3877, 3936, 4592, 6888, 7754, 7872, 9184, 11631, 13776, 15508, 18368, 23262, 27139, 27552, 31016, 46524, 54278, 55104, 62032, 81417, 93048, 108556, 124064, 158957, 162834, 186096, 217112, 248128, 317914, 325668, 372192, 434224, 476871, 635828, 651336, 744384, 868448, 953742, 1112699, 1271656, 1302672, 1736896, 1907484, 2225398, 2543312, 2605344, 3338097, 3814968, 4450796, 5086624, 5210688, 6676194, 7629936, 8901592, 10173248, 13352388, 15259872, 17803184, 26704776, 30519744, 35606368, 53409552, 71212736, 106819104, 213638208]

約数ペア:

[(1, 213638208), (2, 106819104), (3, 71212736), (4, 53409552), (6, 35606368), (7, 30519744), (8, 26704776), (12, 17803184), (14, 15259872), (16, 13352388), (21, 10173248), (24, 8901592), (28, 7629936), (32, 6676194), (41, 5210688), (42, 5086624), (48, 4450796), (56, 3814968), (64, 3338097), (82, 2605344), (84, 2543312), (96, 2225398), (112, 1907484), (123, 1736896), (164, 1302672), (168, 1271656), (192, 1112699), (224, 953742), (246, 868448), (287, 744384), (328, 651336), (336, 635828), (448, 476871), (492, 434224), (574, 372192), (656, 325668), (672, 317914), (861, 248128), (984, 217112), (1148, 186096), (1312, 162834), (1344, 158957), (1722, 124064), (1968, 108556), (2296, 93048), (2624, 81417), (3444, 62032), (3877, 55104), (3936, 54278), (4592, 46524), (6888, 31016), (7754, 27552), (7872, 27139), (9184, 23262), (11631, 18368), (13776, 15508)]