219944256

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5332

約数の個数: 112

約数和(自身を含む): 686653440

約数和(自身を除く): 466709184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5279, 5952, 6944, 10416, 10558, 13888, 15837, 20832, 21116, 31674, 36953, 41664, 42232, 63348, 73906, 84464, 110859, 126696, 147812, 163649, 168928, 221718, 253392, 295624, 327298, 337856, 443436, 490947, 506784, 591248, 654596, 886872, 981894, 1013568, 1145543, 1182496, 1309192, 1773744, 1963788, 2291086, 2364992, 2618384, 3436629, 3547488, 3927576, 4582172, 5236768, 6873258, 7094976, 7855152, 9164344, 10473536, 13746516, 15710304, 18328688, 27493032, 31420608, 36657376, 54986064, 73314752, 109972128, 219944256]

約数ペア:

[(1, 219944256), (2, 109972128), (3, 73314752), (4, 54986064), (6, 36657376), (7, 31420608), (8, 27493032), (12, 18328688), (14, 15710304), (16, 13746516), (21, 10473536), (24, 9164344), (28, 7855152), (31, 7094976), (32, 6873258), (42, 5236768), (48, 4582172), (56, 3927576), (62, 3547488), (64, 3436629), (84, 2618384), (93, 2364992), (96, 2291086), (112, 1963788), (124, 1773744), (168, 1309192), (186, 1182496), (192, 1145543), (217, 1013568), (224, 981894), (248, 886872), (336, 654596), (372, 591248), (434, 506784), (448, 490947), (496, 443436), (651, 337856), (672, 327298), (744, 295624), (868, 253392), (992, 221718), (1302, 168928), (1344, 163649), (1488, 147812), (1736, 126696), (1984, 110859), (2604, 84464), (2976, 73906), (3472, 63348), (5208, 42232), (5279, 41664), (5952, 36953), (6944, 31674), (10416, 21116), (10558, 20832), (13888, 15837)]