260073996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238163}}^1$

素因数の和:238190

約数の個数: 48

約数和(自身を含む): 746882304

約数和(自身を除く): 486808308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 238163, 476326, 714489, 952652, 1428978, 1667141, 2857956, 3096119, 3334282, 5001423, 6192238, 6668564, 9288357, 10002846, 12384476, 18576714, 20005692, 21672833, 37153428, 43345666, 65018499, 86691332, 130036998, 260073996]

約数ペア:

[(1, 260073996), (2, 130036998), (3, 86691332), (4, 65018499), (6, 43345666), (7, 37153428), (12, 21672833), (13, 20005692), (14, 18576714), (21, 12384476), (26, 10002846), (28, 9288357), (39, 6668564), (42, 6192238), (52, 5001423), (78, 3334282), (84, 3096119), (91, 2857956), (156, 1667141), (182, 1428978), (273, 952652), (364, 714489), (546, 476326), (1092, 238163)]