440096944

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 1017829696

約数和(自身を除く): 577732752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 112, 122, 148, 244, 259, 296, 427, 488, 518, 592, 854, 976, 1036, 1708, 1741, 2072, 2257, 3416, 3482, 4144, 4514, 6832, 6964, 9028, 12187, 13928, 15799, 18056, 24374, 27856, 31598, 36112, 48748, 63196, 64417, 97496, 106201, 126392, 128834, 194992, 212402, 252784, 257668, 424804, 450919, 515336, 743407, 849608, 901838, 1030672, 1486814, 1699216, 1803676, 2973628, 3607352, 3929437, 5947256, 7214704, 7858874, 11894512, 15717748, 27506059, 31435496, 55012118, 62870992, 110024236, 220048472, 440096944]

約数ペア:

[(1, 440096944), (2, 220048472), (4, 110024236), (7, 62870992), (8, 55012118), (14, 31435496), (16, 27506059), (28, 15717748), (37, 11894512), (56, 7858874), (61, 7214704), (74, 5947256), (112, 3929437), (122, 3607352), (148, 2973628), (244, 1803676), (259, 1699216), (296, 1486814), (427, 1030672), (488, 901838), (518, 849608), (592, 743407), (854, 515336), (976, 450919), (1036, 424804), (1708, 257668), (1741, 252784), (2072, 212402), (2257, 194992), (3416, 128834), (3482, 126392), (4144, 106201), (4514, 97496), (6832, 64417), (6964, 63196), (9028, 48748), (12187, 36112), (13928, 31598), (15799, 27856), (18056, 24374)]