1854971328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 5779008000

約数和(自身を除く): 3924036672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 149, 157, 168, 177, 192, 224, 236, 298, 314, 336, 354, 413, 447, 448, 471, 472, 596, 628, 672, 708, 826, 894, 942, 944, 1043, 1099, 1192, 1239, 1256, 1344, 1416, 1652, 1788, 1884, 1888, 2086, 2198, 2384, 2478, 2512, 2832, 3129, 3297, 3304, 3576, 3768, 3776, 4172, 4396, 4768, 4956, 5024, 5664, 6258, 6594, 6608, 7152, 7536, 8344, 8791, 8792, 9263, 9536, 9912, 10048, 11328, 12516, 13188, 13216, 14304, 15072, 16688, 17582, 17584, 18526, 19824, 23393, 25032, 26373, 26376, 26432, 27789, 28608, 30144, 33376, 35164, 35168, 37052, 39648, 46786, 50064, 52746, 52752, 55578, 61537, 64841, 66752, 70179, 70328, 70336, 74104, 79296, 93572, 100128, 105492, 105504, 111156, 123074, 129682, 140358, 140656, 148208, 163751, 184611, 187144, 194523, 200256, 210984, 211008, 222312, 246148, 259364, 280716, 281312, 296416, 327502, 369222, 374288, 389046, 421968, 444624, 491253, 492296, 518728, 561432, 562624, 592832, 655004, 738444, 748576, 778092, 843936, 889248, 982506, 984592, 1037456, 1122864, 1310008, 1380187, 1476888, 1497152, 1556184, 1687872, 1778496, 1965012, 1969184, 2074912, 2245728, 2620016, 2760374, 2953776, 3112368, 3930024, 3938368, 4140561, 4149824, 4491456, 5240032, 5520748, 5907552, 6224736, 7860048, 8281122, 9661309, 10480064, 11041496, 11815104, 12449472, 15720096, 16562244, 19322618, 22082992, 28983927, 31440192, 33124488, 38645236, 44165984, 57967854, 66248976, 77290472, 88331968, 115935708, 132497952, 154580944, 231871416, 264995904, 309161888, 463742832, 618323776, 927485664, 1854971328]

約数ペア:

[(1, 1854971328), (2, 927485664), (3, 618323776), (4, 463742832), (6, 309161888), (7, 264995904), (8, 231871416), (12, 154580944), (14, 132497952), (16, 115935708), (21, 88331968), (24, 77290472), (28, 66248976), (32, 57967854), (42, 44165984), (48, 38645236), (56, 33124488), (59, 31440192), (64, 28983927), (84, 22082992), (96, 19322618), (112, 16562244), (118, 15720096), (149, 12449472), (157, 11815104), (168, 11041496), (177, 10480064), (192, 9661309), (224, 8281122), (236, 7860048), (298, 6224736), (314, 5907552), (336, 5520748), (354, 5240032), (413, 4491456), (447, 4149824), (448, 4140561), (471, 3938368), (472, 3930024), (596, 3112368), (628, 2953776), (672, 2760374), (708, 2620016), (826, 2245728), (894, 2074912), (942, 1969184), (944, 1965012), (1043, 1778496), (1099, 1687872), (1192, 1556184), (1239, 1497152), (1256, 1476888), (1344, 1380187), (1416, 1310008), (1652, 1122864), (1788, 1037456), (1884, 984592), (1888, 982506), (2086, 889248), (2198, 843936), (2384, 778092), (2478, 748576), (2512, 738444), (2832, 655004), (3129, 592832), (3297, 562624), (3304, 561432), (3576, 518728), (3768, 492296), (3776, 491253), (4172, 444624), (4396, 421968), (4768, 389046), (4956, 374288), (5024, 369222), (5664, 327502), (6258, 296416), (6594, 281312), (6608, 280716), (7152, 259364), (7536, 246148), (8344, 222312), (8791, 211008), (8792, 210984), (9263, 200256), (9536, 194523), (9912, 187144), (10048, 184611), (11328, 163751), (12516, 148208), (13188, 140656), (13216, 140358), (14304, 129682), (15072, 123074), (16688, 111156), (17582, 105504), (17584, 105492), (18526, 100128), (19824, 93572), (23393, 79296), (25032, 74104), (26373, 70336), (26376, 70328), (26432, 70179), (27789, 66752), (28608, 64841), (30144, 61537), (33376, 55578), (35164, 52752), (35168, 52746), (37052, 50064), (39648, 46786)]