243764404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 468151488

約数和(自身を除く): 224387084

約数列:

[1, 2, 4, 13, 26, 52, 107, 193, 214, 227, 386, 428, 454, 772, 908, 1391, 2509, 2782, 2951, 5018, 5564, 5902, 10036, 11804, 20651, 24289, 41302, 43811, 48578, 82604, 87622, 97156, 175244, 268463, 315757, 536926, 569543, 631514, 1073852, 1139086, 1263028, 2278172, 4687777, 9375554, 18751108, 60941101, 121882202, 243764404]

約数ペア:

[(1, 243764404), (2, 121882202), (4, 60941101), (13, 18751108), (26, 9375554), (52, 4687777), (107, 2278172), (193, 1263028), (214, 1139086), (227, 1073852), (386, 631514), (428, 569543), (454, 536926), (772, 315757), (908, 268463), (1391, 175244), (2509, 97156), (2782, 87622), (2951, 82604), (5018, 48578), (5564, 43811), (5902, 41302), (10036, 24289), (11804, 20651)]