2401451388

素因数分解:

$2^2\times 3^6\times 7^7$

素因数の和:71

約数の個数: 168

約数和(自身を含む): 7351080800

約数和(自身を除く): 4949629412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 343, 378, 441, 486, 567, 588, 686, 729, 756, 882, 972, 1029, 1134, 1323, 1372, 1458, 1701, 1764, 2058, 2268, 2401, 2646, 2916, 3087, 3402, 3969, 4116, 4802, 5103, 5292, 6174, 6804, 7203, 7938, 9261, 9604, 10206, 11907, 12348, 14406, 15876, 16807, 18522, 20412, 21609, 23814, 27783, 28812, 33614, 35721, 37044, 43218, 47628, 50421, 55566, 64827, 67228, 71442, 83349, 86436, 100842, 111132, 117649, 129654, 142884, 151263, 166698, 194481, 201684, 235298, 250047, 259308, 302526, 333396, 352947, 388962, 453789, 470596, 500094, 583443, 605052, 705894, 777924, 823543, 907578, 1000188, 1058841, 1166886, 1361367, 1411788, 1647086, 1750329, 1815156, 2117682, 2333772, 2470629, 2722734, 3176523, 3294172, 3500658, 4084101, 4235364, 4941258, 5445468, 6353046, 7001316, 7411887, 8168202, 9529569, 9882516, 12252303, 12706092, 14823774, 16336404, 19059138, 22235661, 24504606, 28588707, 29647548, 38118276, 44471322, 49009212, 57177414, 66706983, 85766121, 88942644, 114354828, 133413966, 171532242, 200120949, 266827932, 343064484, 400241898, 600362847, 800483796, 1200725694, 2401451388]

約数ペア:

[(1, 2401451388), (2, 1200725694), (3, 800483796), (4, 600362847), (6, 400241898), (7, 343064484), (9, 266827932), (12, 200120949), (14, 171532242), (18, 133413966), (21, 114354828), (27, 88942644), (28, 85766121), (36, 66706983), (42, 57177414), (49, 49009212), (54, 44471322), (63, 38118276), (81, 29647548), (84, 28588707), (98, 24504606), (108, 22235661), (126, 19059138), (147, 16336404), (162, 14823774), (189, 12706092), (196, 12252303), (243, 9882516), (252, 9529569), (294, 8168202), (324, 7411887), (343, 7001316), (378, 6353046), (441, 5445468), (486, 4941258), (567, 4235364), (588, 4084101), (686, 3500658), (729, 3294172), (756, 3176523), (882, 2722734), (972, 2470629), (1029, 2333772), (1134, 2117682), (1323, 1815156), (1372, 1750329), (1458, 1647086), (1701, 1411788), (1764, 1361367), (2058, 1166886), (2268, 1058841), (2401, 1000188), (2646, 907578), (2916, 823543), (3087, 777924), (3402, 705894), (3969, 605052), (4116, 583443), (4802, 500094), (5103, 470596), (5292, 453789), (6174, 388962), (6804, 352947), (7203, 333396), (7938, 302526), (9261, 259308), (9604, 250047), (10206, 235298), (11907, 201684), (12348, 194481), (14406, 166698), (15876, 151263), (16807, 142884), (18522, 129654), (20412, 117649), (21609, 111132), (23814, 100842), (27783, 86436), (28812, 83349), (33614, 71442), (35721, 67228), (37044, 64827), (43218, 55566), (47628, 50421)]