865931472

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31817}}^1$

素因数の和:31847

約数の個数: 120

約数和(自身を含む): 2872274496

約数和(自身を除く): 2006343024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 31817, 63634, 95451, 127268, 190902, 222719, 254536, 286353, 381804, 445438, 509072, 572706, 668157, 763608, 859059, 890876, 1145412, 1336314, 1527216, 1718118, 1781752, 2004471, 2290824, 2577177, 2672628, 3436236, 3563504, 4008942, 4581648, 5154354, 5345256, 6013413, 6872472, 7731531, 8017884, 10308708, 10690512, 12026826, 13744944, 15463062, 16035768, 18040239, 20617416, 24053652, 30926124, 32071536, 36080478, 41234832, 48107304, 54120717, 61852248, 72160956, 96214608, 108241434, 123704496, 144321912, 216482868, 288643824, 432965736, 865931472]

約数ペア:

[(1, 865931472), (2, 432965736), (3, 288643824), (4, 216482868), (6, 144321912), (7, 123704496), (8, 108241434), (9, 96214608), (12, 72160956), (14, 61852248), (16, 54120717), (18, 48107304), (21, 41234832), (24, 36080478), (27, 32071536), (28, 30926124), (36, 24053652), (42, 20617416), (48, 18040239), (54, 16035768), (56, 15463062), (63, 13744944), (72, 12026826), (81, 10690512), (84, 10308708), (108, 8017884), (112, 7731531), (126, 6872472), (144, 6013413), (162, 5345256), (168, 5154354), (189, 4581648), (216, 4008942), (243, 3563504), (252, 3436236), (324, 2672628), (336, 2577177), (378, 2290824), (432, 2004471), (486, 1781752), (504, 1718118), (567, 1527216), (648, 1336314), (756, 1145412), (972, 890876), (1008, 859059), (1134, 763608), (1296, 668157), (1512, 572706), (1701, 509072), (1944, 445438), (2268, 381804), (3024, 286353), (3402, 254536), (3888, 222719), (4536, 190902), (6804, 127268), (9072, 95451), (13608, 63634), (27216, 31817)]