338382156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 923614720

約数和(自身を除く): 585232564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 139, 146, 219, 278, 292, 397, 417, 438, 511, 556, 794, 834, 876, 973, 1022, 1191, 1533, 1588, 1668, 1946, 2044, 2382, 2779, 2919, 3066, 3892, 4764, 5558, 5838, 6132, 8337, 10147, 11116, 11676, 16674, 20294, 28981, 30441, 33348, 40588, 55183, 57962, 60882, 71029, 86943, 110366, 115924, 121764, 142058, 165549, 173886, 202867, 213087, 220732, 284116, 331098, 347772, 386281, 405734, 426174, 608601, 662196, 772562, 811468, 852348, 1158843, 1217202, 1545124, 2317686, 2434404, 4028359, 4635372, 8056718, 12085077, 16113436, 24170154, 28198513, 48340308, 56397026, 84595539, 112794052, 169191078, 338382156]

約数ペア:

[(1, 338382156), (2, 169191078), (3, 112794052), (4, 84595539), (6, 56397026), (7, 48340308), (12, 28198513), (14, 24170154), (21, 16113436), (28, 12085077), (42, 8056718), (73, 4635372), (84, 4028359), (139, 2434404), (146, 2317686), (219, 1545124), (278, 1217202), (292, 1158843), (397, 852348), (417, 811468), (438, 772562), (511, 662196), (556, 608601), (794, 426174), (834, 405734), (876, 386281), (973, 347772), (1022, 331098), (1191, 284116), (1533, 220732), (1588, 213087), (1668, 202867), (1946, 173886), (2044, 165549), (2382, 142058), (2779, 121764), (2919, 115924), (3066, 110366), (3892, 86943), (4764, 71029), (5558, 60882), (5838, 57962), (6132, 55183), (8337, 40588), (10147, 33348), (11116, 30441), (11676, 28981), (16674, 20294)]