372280948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 714525840

約数和(自身を除く): 342244892

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 257, 313, 356, 514, 626, 1028, 1157, 1252, 2314, 3341, 4069, 4628, 6682, 8138, 13364, 16276, 22873, 27857, 45746, 55714, 80441, 91492, 111428, 160882, 297349, 321764, 362141, 594698, 724282, 1045733, 1189396, 1448564, 2091466, 4182932, 7159249, 14318498, 28636996, 93070237, 186140474, 372280948]

約数ペア:

[(1, 372280948), (2, 186140474), (4, 93070237), (13, 28636996), (26, 14318498), (52, 7159249), (89, 4182932), (178, 2091466), (257, 1448564), (313, 1189396), (356, 1045733), (514, 724282), (626, 594698), (1028, 362141), (1157, 321764), (1252, 297349), (2314, 160882), (3341, 111428), (4069, 91492), (4628, 80441), (6682, 55714), (8138, 45746), (13364, 27857), (16276, 22873)]