2918531328

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{200009}}^1$

素因数の和:200047

約数の個数: 72

約数和(自身を含む): 8176408800

約数和(自身を除く): 5257877472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 200009, 400018, 600027, 800036, 1200054, 1600072, 2400108, 3200144, 3800171, 4800216, 6400288, 7600342, 9600432, 11400513, 12800576, 15200684, 19200864, 22801026, 25601152, 30401368, 38401728, 45602052, 51202304, 60802736, 76803456, 91204104, 121605472, 153606912, 182408208, 243210944, 364816416, 486421888, 729632832, 972843776, 1459265664, 2918531328]

約数ペア:

[(1, 2918531328), (2, 1459265664), (3, 972843776), (4, 729632832), (6, 486421888), (8, 364816416), (12, 243210944), (16, 182408208), (19, 153606912), (24, 121605472), (32, 91204104), (38, 76803456), (48, 60802736), (57, 51202304), (64, 45602052), (76, 38401728), (96, 30401368), (114, 25601152), (128, 22801026), (152, 19200864), (192, 15200684), (228, 12800576), (256, 11400513), (304, 9600432), (384, 7600342), (456, 6400288), (608, 4800216), (768, 3800171), (912, 3200144), (1216, 2400108), (1824, 1600072), (2432, 1200054), (3648, 800036), (4864, 600027), (7296, 400018), (14592, 200009)]