401229696

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2532

約数の個数: 128

約数和(自身を含む): 1238492160

約数和(自身を除く): 837262464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1708, 1952, 2447, 2562, 2688, 2928, 3416, 3904, 4894, 5124, 5856, 6832, 7341, 7808, 9788, 10248, 11712, 13664, 14682, 17129, 19576, 20496, 23424, 27328, 29364, 34258, 39152, 40992, 51387, 54656, 58728, 68516, 78304, 81984, 102774, 117456, 137032, 149267, 156608, 163968, 205548, 234912, 274064, 298534, 313216, 411096, 447801, 469824, 548128, 597068, 822192, 895602, 939648, 1044869, 1096256, 1194136, 1644384, 1791204, 2089738, 2192512, 2388272, 3134607, 3288768, 3582408, 4179476, 4776544, 6269214, 6577536, 7164816, 8358952, 9553088, 12538428, 14329632, 16717904, 19106176, 25076856, 28659264, 33435808, 50153712, 57318528, 66871616, 100307424, 133743232, 200614848, 401229696]

約数ペア:

[(1, 401229696), (2, 200614848), (3, 133743232), (4, 100307424), (6, 66871616), (7, 57318528), (8, 50153712), (12, 33435808), (14, 28659264), (16, 25076856), (21, 19106176), (24, 16717904), (28, 14329632), (32, 12538428), (42, 9553088), (48, 8358952), (56, 7164816), (61, 6577536), (64, 6269214), (84, 4776544), (96, 4179476), (112, 3582408), (122, 3288768), (128, 3134607), (168, 2388272), (183, 2192512), (192, 2089738), (224, 1791204), (244, 1644384), (336, 1194136), (366, 1096256), (384, 1044869), (427, 939648), (448, 895602), (488, 822192), (672, 597068), (732, 548128), (854, 469824), (896, 447801), (976, 411096), (1281, 313216), (1344, 298534), (1464, 274064), (1708, 234912), (1952, 205548), (2447, 163968), (2562, 156608), (2688, 149267), (2928, 137032), (3416, 117456), (3904, 102774), (4894, 81984), (5124, 78304), (5856, 68516), (6832, 58728), (7341, 54656), (7808, 51387), (9788, 40992), (10248, 39152), (11712, 34258), (13664, 29364), (14682, 27328), (17129, 23424), (19576, 20496)]