248150448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 885568320

約数和(自身を除く): 637417872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 653, 696, 728, 754, 812, 819, 936, 1008, 1044, 1092, 1131, 1218, 1306, 1392, 1456, 1508, 1624, 1638, 1827, 1872, 1959, 2088, 2184, 2262, 2436, 2612, 2639, 3016, 3248, 3276, 3393, 3654, 3918, 4176, 4368, 4524, 4571, 4872, 5224, 5278, 5877, 6032, 6552, 6786, 7308, 7836, 7917, 8489, 9048, 9142, 9744, 10448, 10556, 11754, 13104, 13572, 13713, 14616, 15672, 15834, 16978, 18096, 18284, 18937, 21112, 23508, 23751, 25467, 27144, 27426, 29232, 31344, 31668, 33956, 36568, 37874, 41139, 42224, 47016, 47502, 50934, 54288, 54852, 56811, 59423, 63336, 67912, 73136, 75748, 76401, 82278, 94032, 95004, 101868, 109704, 113622, 118846, 126672, 132559, 135824, 151496, 152802, 164556, 170433, 178269, 190008, 203736, 219408, 227244, 237692, 246181, 265118, 302992, 305604, 329112, 340866, 356538, 380016, 397677, 407472, 454488, 475384, 492362, 530236, 534807, 611208, 658224, 681732, 713076, 738543, 795354, 908976, 950768, 984724, 1060472, 1069614, 1193031, 1222416, 1363464, 1426152, 1477086, 1590708, 1723267, 1969448, 2120944, 2139228, 2215629, 2386062, 2726928, 2852304, 2954172, 3181416, 3446534, 3938896, 4278456, 4431258, 4772124, 5169801, 5908344, 6362832, 6893068, 8556912, 8862516, 9544248, 10339602, 11816688, 13786136, 15509403, 17725032, 19088496, 20679204, 27572272, 31018806, 35450064, 41358408, 62037612, 82716816, 124075224, 248150448]

約数ペア:

[(1, 248150448), (2, 124075224), (3, 82716816), (4, 62037612), (6, 41358408), (7, 35450064), (8, 31018806), (9, 27572272), (12, 20679204), (13, 19088496), (14, 17725032), (16, 15509403), (18, 13786136), (21, 11816688), (24, 10339602), (26, 9544248), (28, 8862516), (29, 8556912), (36, 6893068), (39, 6362832), (42, 5908344), (48, 5169801), (52, 4772124), (56, 4431258), (58, 4278456), (63, 3938896), (72, 3446534), (78, 3181416), (84, 2954172), (87, 2852304), (91, 2726928), (104, 2386062), (112, 2215629), (116, 2139228), (117, 2120944), (126, 1969448), (144, 1723267), (156, 1590708), (168, 1477086), (174, 1426152), (182, 1363464), (203, 1222416), (208, 1193031), (232, 1069614), (234, 1060472), (252, 984724), (261, 950768), (273, 908976), (312, 795354), (336, 738543), (348, 713076), (364, 681732), (377, 658224), (406, 611208), (464, 534807), (468, 530236), (504, 492362), (522, 475384), (546, 454488), (609, 407472), (624, 397677), (653, 380016), (696, 356538), (728, 340866), (754, 329112), (812, 305604), (819, 302992), (936, 265118), (1008, 246181), (1044, 237692), (1092, 227244), (1131, 219408), (1218, 203736), (1306, 190008), (1392, 178269), (1456, 170433), (1508, 164556), (1624, 152802), (1638, 151496), (1827, 135824), (1872, 132559), (1959, 126672), (2088, 118846), (2184, 113622), (2262, 109704), (2436, 101868), (2612, 95004), (2639, 94032), (3016, 82278), (3248, 76401), (3276, 75748), (3393, 73136), (3654, 67912), (3918, 63336), (4176, 59423), (4368, 56811), (4524, 54852), (4571, 54288), (4872, 50934), (5224, 47502), (5278, 47016), (5877, 42224), (6032, 41139), (6552, 37874), (6786, 36568), (7308, 33956), (7836, 31668), (7917, 31344), (8489, 29232), (9048, 27426), (9142, 27144), (9744, 25467), (10448, 23751), (10556, 23508), (11754, 21112), (13104, 18937), (13572, 18284), (13713, 18096), (14616, 16978), (15672, 15834)]