313614844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 609638400

約数和(自身を除く): 296023556

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 239, 391, 478, 782, 839, 956, 1564, 1678, 3356, 4063, 5497, 8126, 10994, 14263, 16252, 19297, 21988, 28526, 38594, 57052, 77188, 93449, 186898, 200521, 328049, 373796, 401042, 656098, 802084, 1312196, 3408857, 4611983, 6817714, 9223966, 13635428, 18447932, 78403711, 156807422, 313614844]

約数ペア:

[(1, 313614844), (2, 156807422), (4, 78403711), (17, 18447932), (23, 13635428), (34, 9223966), (46, 6817714), (68, 4611983), (92, 3408857), (239, 1312196), (391, 802084), (478, 656098), (782, 401042), (839, 373796), (956, 328049), (1564, 200521), (1678, 186898), (3356, 93449), (4063, 77188), (5497, 57052), (8126, 38594), (10994, 28526), (14263, 21988), (16252, 19297)]