2578332168

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{123059}}^1$

素因数の和:123171

約数の個数: 64

約数和(自身を含む): 7235928000

約数和(自身を除く): 4657595832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 10476, 20952, 123059, 246118, 369177, 492236, 738354, 984472, 1107531, 1476708, 2215062, 2953416, 3322593, 4430124, 6645186, 8860248, 11936723, 13290372, 23873446, 26580744, 35810169, 47746892, 71620338, 95493784, 107430507, 143240676, 214861014, 286481352, 322291521, 429722028, 644583042, 859444056, 1289166084, 2578332168]

約数ペア:

[(1, 2578332168), (2, 1289166084), (3, 859444056), (4, 644583042), (6, 429722028), (8, 322291521), (9, 286481352), (12, 214861014), (18, 143240676), (24, 107430507), (27, 95493784), (36, 71620338), (54, 47746892), (72, 35810169), (97, 26580744), (108, 23873446), (194, 13290372), (216, 11936723), (291, 8860248), (388, 6645186), (582, 4430124), (776, 3322593), (873, 2953416), (1164, 2215062), (1746, 1476708), (2328, 1107531), (2619, 984472), (3492, 738354), (5238, 492236), (6984, 369177), (10476, 246118), (20952, 123059)]