2782356432

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{4051}}^1$

素因数の和:4452

約数の個数: 80

約数和(自身を含む): 7385985600

約数和(自身を除く): 4603629168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 349, 492, 656, 698, 984, 1047, 1396, 1968, 2094, 2792, 4051, 4188, 5584, 8102, 8376, 12153, 14309, 16204, 16752, 24306, 28618, 32408, 42927, 48612, 57236, 64816, 85854, 97224, 114472, 166091, 171708, 194448, 228944, 332182, 343416, 498273, 664364, 686832, 996546, 1328728, 1413799, 1993092, 2657456, 2827598, 3986184, 4241397, 5655196, 7972368, 8482794, 11310392, 16965588, 22620784, 33931176, 57965759, 67862352, 115931518, 173897277, 231863036, 347794554, 463726072, 695589108, 927452144, 1391178216, 2782356432]

約数ペア:

[(1, 2782356432), (2, 1391178216), (3, 927452144), (4, 695589108), (6, 463726072), (8, 347794554), (12, 231863036), (16, 173897277), (24, 115931518), (41, 67862352), (48, 57965759), (82, 33931176), (123, 22620784), (164, 16965588), (246, 11310392), (328, 8482794), (349, 7972368), (492, 5655196), (656, 4241397), (698, 3986184), (984, 2827598), (1047, 2657456), (1396, 1993092), (1968, 1413799), (2094, 1328728), (2792, 996546), (4051, 686832), (4188, 664364), (5584, 498273), (8102, 343416), (8376, 332182), (12153, 228944), (14309, 194448), (16204, 171708), (16752, 166091), (24306, 114472), (28618, 97224), (32408, 85854), (42927, 64816), (48612, 57236)]