315587172

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 749770560

約数和(自身を除く): 434183388

約数列:

[1, 2, 3, 4, 6, 12, 97, 137, 194, 274, 291, 388, 411, 548, 582, 822, 1164, 1644, 1979, 3958, 5937, 7916, 11874, 13289, 23748, 26578, 39867, 53156, 79734, 159468, 191963, 271123, 383926, 542246, 575889, 767852, 813369, 1084492, 1151778, 1626738, 2303556, 3253476, 26298931, 52597862, 78896793, 105195724, 157793586, 315587172]

約数ペア:

[(1, 315587172), (2, 157793586), (3, 105195724), (4, 78896793), (6, 52597862), (12, 26298931), (97, 3253476), (137, 2303556), (194, 1626738), (274, 1151778), (291, 1084492), (388, 813369), (411, 767852), (548, 575889), (582, 542246), (822, 383926), (1164, 271123), (1644, 191963), (1979, 159468), (3958, 79734), (5937, 53156), (7916, 39867), (11874, 26578), (13289, 23748)]