238328552

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 597132000

約数和(自身を除く): 358803448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1862, 2156, 2909, 2926, 3724, 4312, 5818, 5852, 7448, 10241, 11636, 11704, 20363, 20482, 23272, 31999, 40726, 40964, 55271, 63998, 81452, 81928, 110542, 127996, 142541, 162904, 221084, 223993, 255992, 285082, 386897, 442168, 447986, 570164, 607981, 773794, 895972, 1140328, 1215962, 1547588, 1567951, 1791944, 2431924, 2708279, 3095176, 3135902, 4255867, 4863848, 5416558, 6271804, 8511734, 10833116, 12543608, 17023468, 21666232, 29791069, 34046936, 59582138, 119164276, 238328552]

約数ペア:

[(1, 238328552), (2, 119164276), (4, 59582138), (7, 34046936), (8, 29791069), (11, 21666232), (14, 17023468), (19, 12543608), (22, 10833116), (28, 8511734), (38, 6271804), (44, 5416558), (49, 4863848), (56, 4255867), (76, 3135902), (77, 3095176), (88, 2708279), (98, 2431924), (133, 1791944), (152, 1567951), (154, 1547588), (196, 1215962), (209, 1140328), (266, 895972), (308, 773794), (392, 607981), (418, 570164), (532, 447986), (539, 442168), (616, 386897), (836, 285082), (931, 255992), (1064, 223993), (1078, 221084), (1463, 162904), (1672, 142541), (1862, 127996), (2156, 110542), (2909, 81928), (2926, 81452), (3724, 63998), (4312, 55271), (5818, 40964), (5852, 40726), (7448, 31999), (10241, 23272), (11636, 20482), (11704, 20363)]