337381850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 702621696

約数和(自身を除く): 365239846

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 67, 122, 127, 130, 134, 254, 305, 325, 335, 610, 635, 650, 670, 793, 871, 1270, 1525, 1586, 1651, 1675, 1742, 3050, 3175, 3302, 3350, 3965, 4087, 4355, 6350, 7747, 7930, 8174, 8255, 8509, 8710, 15494, 16510, 17018, 19825, 20435, 21775, 38735, 39650, 40870, 41275, 42545, 43550, 53131, 77470, 82550, 85090, 100711, 102175, 106262, 110617, 193675, 201422, 204350, 212725, 221234, 265655, 387350, 425450, 503555, 519049, 531310, 553085, 1007110, 1038098, 1106170, 1328275, 2517775, 2595245, 2656550, 2765425, 5035550, 5190490, 5530850, 6747637, 12976225, 13495274, 25952450, 33738185, 67476370, 168690925, 337381850]

約数ペア:

[(1, 337381850), (2, 168690925), (5, 67476370), (10, 33738185), (13, 25952450), (25, 13495274), (26, 12976225), (50, 6747637), (61, 5530850), (65, 5190490), (67, 5035550), (122, 2765425), (127, 2656550), (130, 2595245), (134, 2517775), (254, 1328275), (305, 1106170), (325, 1038098), (335, 1007110), (610, 553085), (635, 531310), (650, 519049), (670, 503555), (793, 425450), (871, 387350), (1270, 265655), (1525, 221234), (1586, 212725), (1651, 204350), (1675, 201422), (1742, 193675), (3050, 110617), (3175, 106262), (3302, 102175), (3350, 100711), (3965, 85090), (4087, 82550), (4355, 77470), (6350, 53131), (7747, 43550), (7930, 42545), (8174, 41275), (8255, 40870), (8509, 39650), (8710, 38735), (15494, 21775), (16510, 20435), (17018, 19825)]