425890152

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{190811}}^1$

素因数の和:190854

約数の個数: 48

約数和(自身を含む): 1190666880

約数和(自身を除く): 764776728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 190811, 381622, 572433, 763244, 1144866, 1526488, 1717299, 2289732, 3434598, 4579464, 5915141, 6869196, 11830282, 13738392, 17745423, 23660564, 35490846, 47321128, 53236269, 70981692, 106472538, 141963384, 212945076, 425890152]

約数ペア:

[(1, 425890152), (2, 212945076), (3, 141963384), (4, 106472538), (6, 70981692), (8, 53236269), (9, 47321128), (12, 35490846), (18, 23660564), (24, 17745423), (31, 13738392), (36, 11830282), (62, 6869196), (72, 5915141), (93, 4579464), (124, 3434598), (186, 2289732), (248, 1717299), (279, 1526488), (372, 1144866), (558, 763244), (744, 572433), (1116, 381622), (2232, 190811)]