1977761856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11587}}^1$

素因数の和:11736

約数の個数: 112

約数和(自身を含む): 6027984896

約数和(自身を除く): 4050223040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1344, 1524, 1778, 2032, 2667, 3048, 3556, 4064, 5334, 6096, 7112, 8128, 10668, 11587, 12192, 14224, 21336, 23174, 24384, 28448, 34761, 42672, 46348, 56896, 69522, 81109, 85344, 92696, 139044, 162218, 170688, 185392, 243327, 278088, 324436, 370784, 486654, 556176, 648872, 741568, 973308, 1112352, 1297744, 1471549, 1946616, 2224704, 2595488, 2943098, 3893232, 4414647, 5190976, 5886196, 7786464, 8829294, 10300843, 11772392, 15572928, 17658588, 20601686, 23544784, 30902529, 35317176, 41203372, 47089568, 61805058, 70634352, 82406744, 94179136, 123610116, 141268704, 164813488, 247220232, 282537408, 329626976, 494440464, 659253952, 988880928, 1977761856]

約数ペア:

[(1, 1977761856), (2, 988880928), (3, 659253952), (4, 494440464), (6, 329626976), (7, 282537408), (8, 247220232), (12, 164813488), (14, 141268704), (16, 123610116), (21, 94179136), (24, 82406744), (28, 70634352), (32, 61805058), (42, 47089568), (48, 41203372), (56, 35317176), (64, 30902529), (84, 23544784), (96, 20601686), (112, 17658588), (127, 15572928), (168, 11772392), (192, 10300843), (224, 8829294), (254, 7786464), (336, 5886196), (381, 5190976), (448, 4414647), (508, 3893232), (672, 2943098), (762, 2595488), (889, 2224704), (1016, 1946616), (1344, 1471549), (1524, 1297744), (1778, 1112352), (2032, 973308), (2667, 741568), (3048, 648872), (3556, 556176), (4064, 486654), (5334, 370784), (6096, 324436), (7112, 278088), (8128, 243327), (10668, 185392), (11587, 170688), (12192, 162218), (14224, 139044), (21336, 92696), (23174, 85344), (24384, 81109), (28448, 69522), (34761, 56896), (42672, 46348)]