191781408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 641813760

約数和(自身を除く): 450032352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 464, 546, 609, 624, 672, 696, 728, 754, 757, 812, 928, 1092, 1131, 1218, 1248, 1392, 1456, 1508, 1514, 1624, 2184, 2262, 2271, 2436, 2639, 2784, 2912, 3016, 3028, 3248, 4368, 4524, 4542, 4872, 5278, 5299, 6032, 6056, 6496, 7917, 8736, 9048, 9084, 9744, 9841, 10556, 10598, 12064, 12112, 15834, 15897, 18096, 18168, 19488, 19682, 21112, 21196, 21953, 24224, 29523, 31668, 31794, 36192, 36336, 39364, 42224, 42392, 43906, 59046, 63336, 63588, 65859, 68887, 72672, 78728, 84448, 84784, 87812, 118092, 126672, 127176, 131718, 137774, 153671, 157456, 169568, 175624, 206661, 236184, 253344, 254352, 263436, 275548, 285389, 307342, 314912, 351248, 413322, 461013, 472368, 508704, 526872, 551096, 570778, 614684, 702496, 826644, 856167, 922026, 944736, 1053744, 1102192, 1141556, 1229368, 1653288, 1712334, 1844052, 1997723, 2107488, 2204384, 2283112, 2458736, 3306576, 3424668, 3688104, 3995446, 4566224, 4917472, 5993169, 6613152, 6849336, 7376208, 7990892, 9132448, 11986338, 13698672, 14752416, 15981784, 23972676, 27397344, 31963568, 47945352, 63927136, 95890704, 191781408]

約数ペア:

[(1, 191781408), (2, 95890704), (3, 63927136), (4, 47945352), (6, 31963568), (7, 27397344), (8, 23972676), (12, 15981784), (13, 14752416), (14, 13698672), (16, 11986338), (21, 9132448), (24, 7990892), (26, 7376208), (28, 6849336), (29, 6613152), (32, 5993169), (39, 4917472), (42, 4566224), (48, 3995446), (52, 3688104), (56, 3424668), (58, 3306576), (78, 2458736), (84, 2283112), (87, 2204384), (91, 2107488), (96, 1997723), (104, 1844052), (112, 1712334), (116, 1653288), (156, 1229368), (168, 1141556), (174, 1102192), (182, 1053744), (203, 944736), (208, 922026), (224, 856167), (232, 826644), (273, 702496), (312, 614684), (336, 570778), (348, 551096), (364, 526872), (377, 508704), (406, 472368), (416, 461013), (464, 413322), (546, 351248), (609, 314912), (624, 307342), (672, 285389), (696, 275548), (728, 263436), (754, 254352), (757, 253344), (812, 236184), (928, 206661), (1092, 175624), (1131, 169568), (1218, 157456), (1248, 153671), (1392, 137774), (1456, 131718), (1508, 127176), (1514, 126672), (1624, 118092), (2184, 87812), (2262, 84784), (2271, 84448), (2436, 78728), (2639, 72672), (2784, 68887), (2912, 65859), (3016, 63588), (3028, 63336), (3248, 59046), (4368, 43906), (4524, 42392), (4542, 42224), (4872, 39364), (5278, 36336), (5299, 36192), (6032, 31794), (6056, 31668), (6496, 29523), (7917, 24224), (8736, 21953), (9048, 21196), (9084, 21112), (9744, 19682), (9841, 19488), (10556, 18168), (10598, 18096), (12064, 15897), (12112, 15834)]