401989896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 192

約数和(自身を含む): 1401753600

約数和(自身を除く): 999763704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 504, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1023, 1116, 1302, 1364, 1386, 1736, 1848, 1953, 2046, 2232, 2339, 2387, 2604, 2728, 2772, 3069, 3906, 4092, 4678, 4774, 5208, 5544, 6138, 7017, 7161, 7812, 8184, 9356, 9548, 12276, 14034, 14322, 15624, 16373, 18712, 19096, 21051, 21483, 24552, 25729, 28068, 28644, 32746, 42102, 42966, 49119, 51458, 56136, 57288, 65492, 72509, 77187, 84204, 85932, 98238, 102916, 130984, 145018, 147357, 154374, 168408, 171864, 180103, 196476, 205832, 217527, 231561, 290036, 294714, 308748, 360206, 392952, 435054, 463122, 507563, 540309, 580072, 589428, 617496, 652581, 720412, 797599, 870108, 926244, 1015126, 1080618, 1178856, 1305162, 1440824, 1522689, 1595198, 1620927, 1740216, 1852488, 2030252, 2161236, 2392797, 2610324, 3045378, 3190396, 3241854, 4060504, 4322472, 4568067, 4785594, 5220648, 5583193, 6090756, 6380792, 6483708, 7178391, 9136134, 9571188, 11166386, 12181512, 12967416, 14356782, 16749579, 18272268, 19142376, 22332772, 28713564, 33499158, 36544536, 44665544, 50248737, 57427128, 66998316, 100497474, 133996632, 200994948, 401989896]

約数ペア:

[(1, 401989896), (2, 200994948), (3, 133996632), (4, 100497474), (6, 66998316), (7, 57427128), (8, 50248737), (9, 44665544), (11, 36544536), (12, 33499158), (14, 28713564), (18, 22332772), (21, 19142376), (22, 18272268), (24, 16749579), (28, 14356782), (31, 12967416), (33, 12181512), (36, 11166386), (42, 9571188), (44, 9136134), (56, 7178391), (62, 6483708), (63, 6380792), (66, 6090756), (72, 5583193), (77, 5220648), (84, 4785594), (88, 4568067), (93, 4322472), (99, 4060504), (124, 3241854), (126, 3190396), (132, 3045378), (154, 2610324), (168, 2392797), (186, 2161236), (198, 2030252), (217, 1852488), (231, 1740216), (248, 1620927), (252, 1595198), (264, 1522689), (279, 1440824), (308, 1305162), (341, 1178856), (372, 1080618), (396, 1015126), (434, 926244), (462, 870108), (504, 797599), (558, 720412), (616, 652581), (651, 617496), (682, 589428), (693, 580072), (744, 540309), (792, 507563), (868, 463122), (924, 435054), (1023, 392952), (1116, 360206), (1302, 308748), (1364, 294714), (1386, 290036), (1736, 231561), (1848, 217527), (1953, 205832), (2046, 196476), (2232, 180103), (2339, 171864), (2387, 168408), (2604, 154374), (2728, 147357), (2772, 145018), (3069, 130984), (3906, 102916), (4092, 98238), (4678, 85932), (4774, 84204), (5208, 77187), (5544, 72509), (6138, 65492), (7017, 57288), (7161, 56136), (7812, 51458), (8184, 49119), (9356, 42966), (9548, 42102), (12276, 32746), (14034, 28644), (14322, 28068), (15624, 25729), (16373, 24552), (18712, 21483), (19096, 21051)]