401438688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 192

約数和(自身を含む): 1323786240

約数和(自身を除く): 922347552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 672, 736, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1367, 1596, 1748, 1824, 1932, 2128, 2208, 2576, 2622, 2734, 3059, 3192, 3496, 3864, 4101, 4256, 5152, 5244, 5468, 6118, 6384, 6992, 7728, 8202, 9177, 9569, 10488, 10936, 12236, 12768, 13984, 15456, 16404, 18354, 19138, 20976, 21872, 24472, 25973, 28707, 31441, 32808, 36708, 38276, 41952, 43744, 48944, 51946, 57414, 62882, 65616, 73416, 76552, 77919, 94323, 97888, 103892, 114828, 125764, 131232, 146832, 153104, 155838, 181811, 188646, 207784, 220087, 229656, 251528, 293664, 306208, 311676, 363622, 377292, 415568, 440174, 459312, 503056, 545433, 597379, 623352, 660261, 727244, 754584, 831136, 880348, 918624, 1006112, 1090866, 1194758, 1246704, 1320522, 1454488, 1509168, 1760696, 1792137, 2181732, 2389516, 2493408, 2641044, 2908976, 3018336, 3521392, 3584274, 4181653, 4363464, 4779032, 5282088, 5817952, 7042784, 7168548, 8363306, 8726928, 9558064, 10564176, 12544959, 14337096, 16726612, 17453856, 19116128, 21128352, 25089918, 28674192, 33453224, 50179836, 57348384, 66906448, 100359672, 133812896, 200719344, 401438688]

約数ペア:

[(1, 401438688), (2, 200719344), (3, 133812896), (4, 100359672), (6, 66906448), (7, 57348384), (8, 50179836), (12, 33453224), (14, 28674192), (16, 25089918), (19, 21128352), (21, 19116128), (23, 17453856), (24, 16726612), (28, 14337096), (32, 12544959), (38, 10564176), (42, 9558064), (46, 8726928), (48, 8363306), (56, 7168548), (57, 7042784), (69, 5817952), (76, 5282088), (84, 4779032), (92, 4363464), (96, 4181653), (112, 3584274), (114, 3521392), (133, 3018336), (138, 2908976), (152, 2641044), (161, 2493408), (168, 2389516), (184, 2181732), (224, 1792137), (228, 1760696), (266, 1509168), (276, 1454488), (304, 1320522), (322, 1246704), (336, 1194758), (368, 1090866), (399, 1006112), (437, 918624), (456, 880348), (483, 831136), (532, 754584), (552, 727244), (608, 660261), (644, 623352), (672, 597379), (736, 545433), (798, 503056), (874, 459312), (912, 440174), (966, 415568), (1064, 377292), (1104, 363622), (1288, 311676), (1311, 306208), (1367, 293664), (1596, 251528), (1748, 229656), (1824, 220087), (1932, 207784), (2128, 188646), (2208, 181811), (2576, 155838), (2622, 153104), (2734, 146832), (3059, 131232), (3192, 125764), (3496, 114828), (3864, 103892), (4101, 97888), (4256, 94323), (5152, 77919), (5244, 76552), (5468, 73416), (6118, 65616), (6384, 62882), (6992, 57414), (7728, 51946), (8202, 48944), (9177, 43744), (9569, 41952), (10488, 38276), (10936, 36708), (12236, 32808), (12768, 31441), (13984, 28707), (15456, 25973), (16404, 24472), (18354, 21872), (19138, 20976)]