340935056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2332

約数の個数: 80

約数和(自身を含む): 830423040

約数和(自身を除く): 489487984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1232, 1397, 1778, 2032, 2179, 2794, 3556, 4358, 5588, 7112, 8716, 9779, 11176, 14224, 15253, 17432, 19558, 22352, 23969, 30506, 34864, 39116, 47938, 61012, 78232, 95876, 122024, 156464, 167783, 191752, 244048, 276733, 335566, 383504, 553466, 671132, 1106932, 1342264, 1937131, 2213864, 2684528, 3044063, 3874262, 4427728, 6088126, 7748524, 12176252, 15497048, 21308441, 24352504, 30994096, 42616882, 48705008, 85233764, 170467528, 340935056]

約数ペア:

[(1, 340935056), (2, 170467528), (4, 85233764), (7, 48705008), (8, 42616882), (11, 30994096), (14, 24352504), (16, 21308441), (22, 15497048), (28, 12176252), (44, 7748524), (56, 6088126), (77, 4427728), (88, 3874262), (112, 3044063), (127, 2684528), (154, 2213864), (176, 1937131), (254, 1342264), (308, 1106932), (508, 671132), (616, 553466), (889, 383504), (1016, 335566), (1232, 276733), (1397, 244048), (1778, 191752), (2032, 167783), (2179, 156464), (2794, 122024), (3556, 95876), (4358, 78232), (5588, 61012), (7112, 47938), (8716, 39116), (9779, 34864), (11176, 30506), (14224, 23969), (15253, 22352), (17432, 19558)]