1817949952

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 4531629760

約数和(自身を除く): 2713679808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 256, 292, 364, 416, 448, 511, 584, 728, 832, 896, 949, 1022, 1069, 1168, 1456, 1664, 1792, 1898, 2044, 2138, 2336, 2912, 3328, 3796, 4088, 4276, 4672, 5824, 6643, 7483, 7592, 8176, 8552, 9344, 11648, 13286, 13897, 14966, 15184, 16352, 17104, 18688, 23296, 26572, 27794, 29932, 30368, 32704, 34208, 53144, 55588, 59864, 60736, 65408, 68416, 78037, 97279, 106288, 111176, 119728, 121472, 130816, 136832, 156074, 194558, 212576, 222352, 239456, 242944, 273664, 312148, 389116, 425152, 444704, 478912, 546259, 624296, 778232, 850304, 889408, 957824, 1014481, 1092518, 1248592, 1556464, 1700608, 1778816, 1915648, 2028962, 2185036, 2497184, 3112928, 3557632, 4057924, 4370072, 4994368, 6225856, 7101367, 8115848, 8740144, 9988736, 12451712, 14202734, 16231696, 17480288, 19977472, 24903424, 28405468, 32463392, 34960576, 56810936, 64926784, 69921152, 113621872, 129853568, 139842304, 227243744, 259707136, 454487488, 908974976, 1817949952]

約数ペア:

[(1, 1817949952), (2, 908974976), (4, 454487488), (7, 259707136), (8, 227243744), (13, 139842304), (14, 129853568), (16, 113621872), (26, 69921152), (28, 64926784), (32, 56810936), (52, 34960576), (56, 32463392), (64, 28405468), (73, 24903424), (91, 19977472), (104, 17480288), (112, 16231696), (128, 14202734), (146, 12451712), (182, 9988736), (208, 8740144), (224, 8115848), (256, 7101367), (292, 6225856), (364, 4994368), (416, 4370072), (448, 4057924), (511, 3557632), (584, 3112928), (728, 2497184), (832, 2185036), (896, 2028962), (949, 1915648), (1022, 1778816), (1069, 1700608), (1168, 1556464), (1456, 1248592), (1664, 1092518), (1792, 1014481), (1898, 957824), (2044, 889408), (2138, 850304), (2336, 778232), (2912, 624296), (3328, 546259), (3796, 478912), (4088, 444704), (4276, 425152), (4672, 389116), (5824, 312148), (6643, 273664), (7483, 242944), (7592, 239456), (8176, 222352), (8552, 212576), (9344, 194558), (11648, 156074), (13286, 136832), (13897, 130816), (14966, 121472), (15184, 119728), (16352, 111176), (17104, 106288), (18688, 97279), (23296, 78037), (26572, 68416), (27794, 65408), (29932, 60736), (30368, 59864), (32704, 55588), (34208, 53144)]