448472976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21881}}^1$

素因数の和:21960

約数の個数: 80

約数和(自身を含む): 1345830528

約数和(自身を除く): 897357552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 21881, 43762, 65643, 87524, 131286, 153167, 175048, 262572, 306334, 350096, 459501, 525144, 612668, 919002, 1050288, 1225336, 1334741, 1838004, 2450672, 2669482, 3676008, 4004223, 5338964, 7352016, 8008446, 9343187, 10677928, 16016892, 18686374, 21355856, 28029561, 32033784, 37372748, 56059122, 64067568, 74745496, 112118244, 149490992, 224236488, 448472976]

約数ペア:

[(1, 448472976), (2, 224236488), (3, 149490992), (4, 112118244), (6, 74745496), (7, 64067568), (8, 56059122), (12, 37372748), (14, 32033784), (16, 28029561), (21, 21355856), (24, 18686374), (28, 16016892), (42, 10677928), (48, 9343187), (56, 8008446), (61, 7352016), (84, 5338964), (112, 4004223), (122, 3676008), (168, 2669482), (183, 2450672), (244, 1838004), (336, 1334741), (366, 1225336), (427, 1050288), (488, 919002), (732, 612668), (854, 525144), (976, 459501), (1281, 350096), (1464, 306334), (1708, 262572), (2562, 175048), (2928, 153167), (3416, 131286), (5124, 87524), (6832, 65643), (10248, 43762), (20496, 21881)]