142783219872

素因数分解:

$2^5\times 3^2\times {\mathrm{769}}^1\times {\mathrm{644701}}^1$

素因数の和:645486

約数の個数: 72

約数和(自身を含む): 406568422260

約数和(自身を除く): 263785202388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 769, 1538, 2307, 3076, 4614, 6152, 6921, 9228, 12304, 13842, 18456, 24608, 27684, 36912, 55368, 73824, 110736, 221472, 644701, 1289402, 1934103, 2578804, 3868206, 5157608, 5802309, 7736412, 10315216, 11604618, 15472824, 20630432, 23209236, 30945648, 46418472, 61891296, 92836944, 185673888, 495775069, 991550138, 1487325207, 1983100276, 2974650414, 3966200552, 4461975621, 5949300828, 7932401104, 8923951242, 11898601656, 15864802208, 17847902484, 23797203312, 35695804968, 47594406624, 71391609936, 142783219872]

約数ペア:

[(1, 142783219872), (2, 71391609936), (3, 47594406624), (4, 35695804968), (6, 23797203312), (8, 17847902484), (9, 15864802208), (12, 11898601656), (16, 8923951242), (18, 7932401104), (24, 5949300828), (32, 4461975621), (36, 3966200552), (48, 2974650414), (72, 1983100276), (96, 1487325207), (144, 991550138), (288, 495775069), (769, 185673888), (1538, 92836944), (2307, 61891296), (3076, 46418472), (4614, 30945648), (6152, 23209236), (6921, 20630432), (9228, 15472824), (12304, 11604618), (13842, 10315216), (18456, 7736412), (24608, 5802309), (27684, 5157608), (36912, 3868206), (55368, 2578804), (73824, 1934103), (110736, 1289402), (221472, 644701)]