318635376

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 862278144

約数和(自身を除く): 543642768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 397, 552, 727, 794, 1104, 1191, 1454, 1588, 2181, 2382, 2908, 3176, 4362, 4764, 5816, 6352, 8724, 9131, 9528, 11632, 16721, 17448, 18262, 19056, 27393, 33442, 34896, 36524, 50163, 54786, 66884, 73048, 100326, 109572, 133768, 146096, 200652, 219144, 267536, 288619, 401304, 438288, 577238, 802608, 865857, 1154476, 1731714, 2308952, 3463428, 4617904, 6638237, 6926856, 13276474, 13853712, 19914711, 26552948, 39829422, 53105896, 79658844, 106211792, 159317688, 318635376]

約数ペア:

[(1, 318635376), (2, 159317688), (3, 106211792), (4, 79658844), (6, 53105896), (8, 39829422), (12, 26552948), (16, 19914711), (23, 13853712), (24, 13276474), (46, 6926856), (48, 6638237), (69, 4617904), (92, 3463428), (138, 2308952), (184, 1731714), (276, 1154476), (368, 865857), (397, 802608), (552, 577238), (727, 438288), (794, 401304), (1104, 288619), (1191, 267536), (1454, 219144), (1588, 200652), (2181, 146096), (2382, 133768), (2908, 109572), (3176, 100326), (4362, 73048), (4764, 66884), (5816, 54786), (6352, 50163), (8724, 36524), (9131, 34896), (9528, 33442), (11632, 27393), (16721, 19056), (17448, 18262)]