197744736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 626572800

約数和(自身を除く): 428828064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 73, 84, 87, 96, 112, 116, 139, 146, 168, 174, 203, 219, 224, 232, 278, 292, 336, 348, 406, 417, 438, 464, 511, 556, 584, 609, 672, 696, 812, 834, 876, 928, 973, 1022, 1112, 1168, 1218, 1392, 1533, 1624, 1668, 1752, 1946, 2044, 2117, 2224, 2336, 2436, 2784, 2919, 3066, 3248, 3336, 3504, 3892, 4031, 4088, 4234, 4448, 4872, 5838, 6132, 6351, 6496, 6672, 7008, 7784, 8062, 8176, 8468, 9744, 10147, 11676, 12093, 12264, 12702, 13344, 14819, 15568, 16124, 16352, 16936, 19488, 20294, 23352, 24186, 24528, 25404, 28217, 29638, 30441, 31136, 32248, 33872, 40588, 44457, 46704, 48372, 49056, 50808, 56434, 59276, 60882, 64496, 67744, 71029, 81176, 84651, 88914, 93408, 96744, 101616, 112868, 118552, 121764, 128992, 142058, 162352, 169302, 177828, 193488, 203232, 213087, 225736, 237104, 243528, 284116, 294263, 324704, 338604, 355656, 386976, 426174, 451472, 474208, 487056, 568232, 588526, 677208, 711312, 852348, 882789, 902944, 974112, 1136464, 1177052, 1354416, 1422624, 1704696, 1765578, 2059841, 2272928, 2354104, 2708832, 3409392, 3531156, 4119682, 4708208, 6179523, 6818784, 7062312, 8239364, 9416416, 12359046, 14124624, 16478728, 24718092, 28249248, 32957456, 49436184, 65914912, 98872368, 197744736]

約数ペア:

[(1, 197744736), (2, 98872368), (3, 65914912), (4, 49436184), (6, 32957456), (7, 28249248), (8, 24718092), (12, 16478728), (14, 14124624), (16, 12359046), (21, 9416416), (24, 8239364), (28, 7062312), (29, 6818784), (32, 6179523), (42, 4708208), (48, 4119682), (56, 3531156), (58, 3409392), (73, 2708832), (84, 2354104), (87, 2272928), (96, 2059841), (112, 1765578), (116, 1704696), (139, 1422624), (146, 1354416), (168, 1177052), (174, 1136464), (203, 974112), (219, 902944), (224, 882789), (232, 852348), (278, 711312), (292, 677208), (336, 588526), (348, 568232), (406, 487056), (417, 474208), (438, 451472), (464, 426174), (511, 386976), (556, 355656), (584, 338604), (609, 324704), (672, 294263), (696, 284116), (812, 243528), (834, 237104), (876, 225736), (928, 213087), (973, 203232), (1022, 193488), (1112, 177828), (1168, 169302), (1218, 162352), (1392, 142058), (1533, 128992), (1624, 121764), (1668, 118552), (1752, 112868), (1946, 101616), (2044, 96744), (2117, 93408), (2224, 88914), (2336, 84651), (2436, 81176), (2784, 71029), (2919, 67744), (3066, 64496), (3248, 60882), (3336, 59276), (3504, 56434), (3892, 50808), (4031, 49056), (4088, 48372), (4234, 46704), (4448, 44457), (4872, 40588), (5838, 33872), (6132, 32248), (6351, 31136), (6496, 30441), (6672, 29638), (7008, 28217), (7784, 25404), (8062, 24528), (8176, 24186), (8468, 23352), (9744, 20294), (10147, 19488), (11676, 16936), (12093, 16352), (12264, 16124), (12702, 15568), (13344, 14819)]