1290674628

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{123203}}^1$

素因数の和:123313

約数の個数: 48

約数和(自身を含む): 3380717760

約数和(自身を除く): 2090043132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 123203, 246406, 369609, 492812, 739218, 1108827, 1478436, 2217654, 3326481, 4435308, 6652962, 11950691, 13305924, 23901382, 35852073, 47802764, 71704146, 107556219, 143408292, 215112438, 322668657, 430224876, 645337314, 1290674628]

約数ペア:

[(1, 1290674628), (2, 645337314), (3, 430224876), (4, 322668657), (6, 215112438), (9, 143408292), (12, 107556219), (18, 71704146), (27, 47802764), (36, 35852073), (54, 23901382), (97, 13305924), (108, 11950691), (194, 6652962), (291, 4435308), (388, 3326481), (582, 2217654), (873, 1478436), (1164, 1108827), (1746, 739218), (2619, 492812), (3492, 369609), (5238, 246406), (10476, 123203)]