243345152

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 521023776

約数和(自身を除く): 277678624

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 592, 736, 851, 1117, 1184, 1472, 1702, 2234, 2368, 2944, 3404, 4468, 4736, 5888, 6808, 8936, 9472, 13616, 17872, 25691, 27232, 35744, 41329, 51382, 54464, 71488, 82658, 102764, 108928, 142976, 165316, 205528, 217856, 285952, 330632, 411056, 661264, 822112, 950567, 1322528, 1644224, 1901134, 2645056, 3288448, 3802268, 5290112, 6576896, 7604536, 10580224, 15209072, 30418144, 60836288, 121672576, 243345152]

約数ペア:

[(1, 243345152), (2, 121672576), (4, 60836288), (8, 30418144), (16, 15209072), (23, 10580224), (32, 7604536), (37, 6576896), (46, 5290112), (64, 3802268), (74, 3288448), (92, 2645056), (128, 1901134), (148, 1644224), (184, 1322528), (256, 950567), (296, 822112), (368, 661264), (592, 411056), (736, 330632), (851, 285952), (1117, 217856), (1184, 205528), (1472, 165316), (1702, 142976), (2234, 108928), (2368, 102764), (2944, 82658), (3404, 71488), (4468, 54464), (4736, 51382), (5888, 41329), (6808, 35744), (8936, 27232), (9472, 25691), (13616, 17872)]