509743188

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 1317993768

約数和(自身を除く): 808250580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 433, 477, 617, 636, 866, 954, 1234, 1299, 1732, 1851, 1908, 2468, 2598, 3702, 3897, 5196, 5553, 7404, 7794, 11106, 15588, 22212, 22949, 32701, 45898, 65402, 68847, 91796, 98103, 130804, 137694, 196206, 206541, 267161, 275388, 294309, 392412, 413082, 534322, 588618, 801483, 826164, 1068644, 1177236, 1602966, 2404449, 3205932, 4808898, 9617796, 14159533, 28319066, 42478599, 56638132, 84957198, 127435797, 169914396, 254871594, 509743188]

約数ペア:

[(1, 509743188), (2, 254871594), (3, 169914396), (4, 127435797), (6, 84957198), (9, 56638132), (12, 42478599), (18, 28319066), (36, 14159533), (53, 9617796), (106, 4808898), (159, 3205932), (212, 2404449), (318, 1602966), (433, 1177236), (477, 1068644), (617, 826164), (636, 801483), (866, 588618), (954, 534322), (1234, 413082), (1299, 392412), (1732, 294309), (1851, 275388), (1908, 267161), (2468, 206541), (2598, 196206), (3702, 137694), (3897, 130804), (5196, 98103), (5553, 91796), (7404, 68847), (7794, 65402), (11106, 45898), (15588, 32701), (22212, 22949)]