219597056

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 533729280

約数和(自身を除く): 314132224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 67, 112, 118, 124, 128, 134, 217, 224, 236, 248, 256, 268, 413, 434, 448, 469, 472, 496, 536, 826, 868, 896, 938, 944, 992, 1072, 1652, 1736, 1792, 1829, 1876, 1888, 1984, 2077, 2144, 3304, 3472, 3658, 3752, 3776, 3953, 3968, 4154, 4288, 6608, 6944, 7316, 7504, 7552, 7906, 7936, 8308, 8576, 12803, 13216, 13888, 14539, 14632, 15008, 15104, 15812, 16616, 17152, 25606, 26432, 27671, 27776, 29078, 29264, 30016, 31624, 33232, 51212, 52864, 55342, 55552, 58156, 58528, 60032, 63248, 66464, 102424, 105728, 110684, 116312, 117056, 120064, 122543, 126496, 132928, 204848, 221368, 232624, 234112, 245086, 252992, 265856, 409696, 442736, 465248, 468224, 490172, 505984, 531712, 819392, 857801, 885472, 930496, 980344, 1011968, 1638784, 1715602, 1770944, 1860992, 1960688, 3277568, 3431204, 3541888, 3721984, 3921376, 6862408, 7083776, 7842752, 13724816, 15685504, 27449632, 31371008, 54899264, 109798528, 219597056]

約数ペア:

[(1, 219597056), (2, 109798528), (4, 54899264), (7, 31371008), (8, 27449632), (14, 15685504), (16, 13724816), (28, 7842752), (31, 7083776), (32, 6862408), (56, 3921376), (59, 3721984), (62, 3541888), (64, 3431204), (67, 3277568), (112, 1960688), (118, 1860992), (124, 1770944), (128, 1715602), (134, 1638784), (217, 1011968), (224, 980344), (236, 930496), (248, 885472), (256, 857801), (268, 819392), (413, 531712), (434, 505984), (448, 490172), (469, 468224), (472, 465248), (496, 442736), (536, 409696), (826, 265856), (868, 252992), (896, 245086), (938, 234112), (944, 232624), (992, 221368), (1072, 204848), (1652, 132928), (1736, 126496), (1792, 122543), (1829, 120064), (1876, 117056), (1888, 116312), (1984, 110684), (2077, 105728), (2144, 102424), (3304, 66464), (3472, 63248), (3658, 60032), (3752, 58528), (3776, 58156), (3953, 55552), (3968, 55342), (4154, 52864), (4288, 51212), (6608, 33232), (6944, 31624), (7316, 30016), (7504, 29264), (7552, 29078), (7906, 27776), (7936, 27671), (8308, 26432), (8576, 25606), (12803, 17152), (13216, 16616), (13888, 15812), (14539, 15104), (14632, 15008)]