278313204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4783}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 701372672

約数和(自身を除く): 423059468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 746, 1119, 1492, 2238, 4476, 4783, 4849, 9566, 9698, 14349, 14547, 19132, 19396, 28698, 29094, 57396, 58188, 62179, 124358, 186537, 248716, 373074, 746148, 1784059, 3568118, 5352177, 7136236, 10704354, 21408708, 23192767, 46385534, 69578301, 92771068, 139156602, 278313204]

約数ペア:

[(1, 278313204), (2, 139156602), (3, 92771068), (4, 69578301), (6, 46385534), (12, 23192767), (13, 21408708), (26, 10704354), (39, 7136236), (52, 5352177), (78, 3568118), (156, 1784059), (373, 746148), (746, 373074), (1119, 248716), (1492, 186537), (2238, 124358), (4476, 62179), (4783, 58188), (4849, 57396), (9566, 29094), (9698, 28698), (14349, 19396), (14547, 19132)]