1298947776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16381}}^1$

素因数の和:16462

約数の個数: 112

約数和(自身を含む): 3994586880

約数和(自身を除く): 2695639104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 168, 177, 192, 224, 236, 336, 354, 413, 448, 472, 672, 708, 826, 944, 1239, 1344, 1416, 1652, 1888, 2478, 2832, 3304, 3776, 4956, 5664, 6608, 9912, 11328, 13216, 16381, 19824, 26432, 32762, 39648, 49143, 65524, 79296, 98286, 114667, 131048, 196572, 229334, 262096, 344001, 393144, 458668, 524192, 688002, 786288, 917336, 966479, 1048384, 1376004, 1572576, 1834672, 1932958, 2752008, 2899437, 3145152, 3669344, 3865916, 5504016, 5798874, 6765353, 7338688, 7731832, 11008032, 11597748, 13530706, 15463664, 20296059, 22016064, 23195496, 27061412, 30927328, 40592118, 46390992, 54122824, 61854656, 81184236, 92781984, 108245648, 162368472, 185563968, 216491296, 324736944, 432982592, 649473888, 1298947776]

約数ペア:

[(1, 1298947776), (2, 649473888), (3, 432982592), (4, 324736944), (6, 216491296), (7, 185563968), (8, 162368472), (12, 108245648), (14, 92781984), (16, 81184236), (21, 61854656), (24, 54122824), (28, 46390992), (32, 40592118), (42, 30927328), (48, 27061412), (56, 23195496), (59, 22016064), (64, 20296059), (84, 15463664), (96, 13530706), (112, 11597748), (118, 11008032), (168, 7731832), (177, 7338688), (192, 6765353), (224, 5798874), (236, 5504016), (336, 3865916), (354, 3669344), (413, 3145152), (448, 2899437), (472, 2752008), (672, 1932958), (708, 1834672), (826, 1572576), (944, 1376004), (1239, 1048384), (1344, 966479), (1416, 917336), (1652, 786288), (1888, 688002), (2478, 524192), (2832, 458668), (3304, 393144), (3776, 344001), (4956, 262096), (5664, 229334), (6608, 196572), (9912, 131048), (11328, 114667), (13216, 98286), (16381, 79296), (19824, 65524), (26432, 49143), (32762, 39648)]