2528856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 7787520

約数和(自身を除く): 5258664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 103, 124, 132, 186, 198, 206, 248, 264, 279, 309, 341, 372, 396, 412, 558, 618, 682, 744, 792, 824, 927, 1023, 1116, 1133, 1236, 1364, 1854, 2046, 2232, 2266, 2472, 2728, 3069, 3193, 3399, 3708, 4092, 4532, 6138, 6386, 6798, 7416, 8184, 9064, 9579, 10197, 12276, 12772, 13596, 19158, 20394, 24552, 25544, 27192, 28737, 35123, 38316, 40788, 57474, 70246, 76632, 81576, 105369, 114948, 140492, 210738, 229896, 280984, 316107, 421476, 632214, 842952, 1264428, 2528856]

約数ペア:

[(1, 2528856), (2, 1264428), (3, 842952), (4, 632214), (6, 421476), (8, 316107), (9, 280984), (11, 229896), (12, 210738), (18, 140492), (22, 114948), (24, 105369), (31, 81576), (33, 76632), (36, 70246), (44, 57474), (62, 40788), (66, 38316), (72, 35123), (88, 28737), (93, 27192), (99, 25544), (103, 24552), (124, 20394), (132, 19158), (186, 13596), (198, 12772), (206, 12276), (248, 10197), (264, 9579), (279, 9064), (309, 8184), (341, 7416), (372, 6798), (396, 6386), (412, 6138), (558, 4532), (618, 4092), (682, 3708), (744, 3399), (792, 3193), (824, 3069), (927, 2728), (1023, 2472), (1116, 2266), (1133, 2232), (1236, 2046), (1364, 1854)]