7178808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 23385600

約数和(自身を除く): 16206792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 173, 182, 228, 247, 266, 273, 312, 346, 364, 399, 456, 494, 519, 532, 546, 692, 728, 741, 798, 988, 1038, 1064, 1092, 1211, 1384, 1482, 1596, 1729, 1976, 2076, 2184, 2249, 2422, 2964, 3192, 3287, 3458, 3633, 4152, 4498, 4844, 5187, 5928, 6574, 6747, 6916, 7266, 8996, 9688, 9861, 10374, 13148, 13494, 13832, 14532, 15743, 17992, 19722, 20748, 23009, 26296, 26988, 29064, 31486, 39444, 41496, 42731, 46018, 47229, 53976, 62972, 69027, 78888, 85462, 92036, 94458, 125944, 128193, 138054, 170924, 184072, 188916, 256386, 276108, 299117, 341848, 377832, 512772, 552216, 598234, 897351, 1025544, 1196468, 1794702, 2392936, 3589404, 7178808]

約数ペア:

[(1, 7178808), (2, 3589404), (3, 2392936), (4, 1794702), (6, 1196468), (7, 1025544), (8, 897351), (12, 598234), (13, 552216), (14, 512772), (19, 377832), (21, 341848), (24, 299117), (26, 276108), (28, 256386), (38, 188916), (39, 184072), (42, 170924), (52, 138054), (56, 128193), (57, 125944), (76, 94458), (78, 92036), (84, 85462), (91, 78888), (104, 69027), (114, 62972), (133, 53976), (152, 47229), (156, 46018), (168, 42731), (173, 41496), (182, 39444), (228, 31486), (247, 29064), (266, 26988), (273, 26296), (312, 23009), (346, 20748), (364, 19722), (399, 17992), (456, 15743), (494, 14532), (519, 13832), (532, 13494), (546, 13148), (692, 10374), (728, 9861), (741, 9688), (798, 8996), (988, 7266), (1038, 6916), (1064, 6747), (1092, 6574), (1211, 5928), (1384, 5187), (1482, 4844), (1596, 4498), (1729, 4152), (1976, 3633), (2076, 3458), (2184, 3287), (2249, 3192), (2422, 2964)]