1820756688

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{1361}}^1$

素因数の和:2012

約数の個数: 80

約数和(自身を含む): 4815334656

約数和(自身を除く): 2994577968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 593, 752, 1128, 1186, 1361, 1779, 2256, 2372, 2722, 3558, 4083, 4744, 5444, 7116, 8166, 9488, 10888, 14232, 16332, 21776, 27871, 28464, 32664, 55742, 63967, 65328, 83613, 111484, 127934, 167226, 191901, 222968, 255868, 334452, 383802, 445936, 511736, 668904, 767604, 807073, 1023472, 1337808, 1535208, 1614146, 2421219, 3070416, 3228292, 4842438, 6456584, 9684876, 12913168, 19369752, 37932431, 38739504, 75864862, 113797293, 151729724, 227594586, 303459448, 455189172, 606918896, 910378344, 1820756688]

約数ペア:

[(1, 1820756688), (2, 910378344), (3, 606918896), (4, 455189172), (6, 303459448), (8, 227594586), (12, 151729724), (16, 113797293), (24, 75864862), (47, 38739504), (48, 37932431), (94, 19369752), (141, 12913168), (188, 9684876), (282, 6456584), (376, 4842438), (564, 3228292), (593, 3070416), (752, 2421219), (1128, 1614146), (1186, 1535208), (1361, 1337808), (1779, 1023472), (2256, 807073), (2372, 767604), (2722, 668904), (3558, 511736), (4083, 445936), (4744, 383802), (5444, 334452), (7116, 255868), (8166, 222968), (9488, 191901), (10888, 167226), (14232, 127934), (16332, 111484), (21776, 83613), (27871, 65328), (28464, 63967), (32664, 55742)]