321199788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 986711040

約数和(自身を除く): 665511252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 113, 114, 133, 137, 156, 182, 226, 228, 247, 266, 273, 274, 339, 364, 399, 411, 452, 494, 532, 546, 548, 678, 741, 791, 798, 822, 959, 988, 1092, 1356, 1469, 1482, 1582, 1596, 1644, 1729, 1781, 1918, 2147, 2373, 2603, 2877, 2938, 2964, 3164, 3458, 3562, 3836, 4294, 4407, 4746, 5187, 5206, 5343, 5754, 5876, 6441, 6916, 7124, 7809, 8588, 8814, 9492, 10283, 10374, 10412, 10686, 11508, 12467, 12882, 15029, 15481, 15618, 17628, 18221, 20566, 20748, 21372, 24934, 25764, 27911, 30058, 30849, 30962, 31236, 33839, 36442, 37401, 41132, 45087, 46443, 49868, 54663, 55822, 60116, 61698, 61924, 67678, 72884, 74802, 83733, 90174, 92886, 101517, 108367, 109326, 111644, 123396, 135356, 149604, 167466, 180348, 185772, 195377, 201253, 203034, 216734, 218652, 236873, 294139, 325101, 334932, 390754, 402506, 406068, 433468, 473746, 586131, 588278, 603759, 650202, 710619, 781508, 805012, 882417, 947492, 1172262, 1176556, 1207518, 1300404, 1408771, 1421238, 1764834, 2058973, 2344524, 2415036, 2817542, 2842476, 3529668, 3823807, 4117946, 4226313, 5635084, 6176919, 7647614, 8235892, 8452626, 11471421, 12353838, 15295228, 16905252, 22942842, 24707676, 26766649, 45885684, 53533298, 80299947, 107066596, 160599894, 321199788]

約数ペア:

[(1, 321199788), (2, 160599894), (3, 107066596), (4, 80299947), (6, 53533298), (7, 45885684), (12, 26766649), (13, 24707676), (14, 22942842), (19, 16905252), (21, 15295228), (26, 12353838), (28, 11471421), (38, 8452626), (39, 8235892), (42, 7647614), (52, 6176919), (57, 5635084), (76, 4226313), (78, 4117946), (84, 3823807), (91, 3529668), (113, 2842476), (114, 2817542), (133, 2415036), (137, 2344524), (156, 2058973), (182, 1764834), (226, 1421238), (228, 1408771), (247, 1300404), (266, 1207518), (273, 1176556), (274, 1172262), (339, 947492), (364, 882417), (399, 805012), (411, 781508), (452, 710619), (494, 650202), (532, 603759), (546, 588278), (548, 586131), (678, 473746), (741, 433468), (791, 406068), (798, 402506), (822, 390754), (959, 334932), (988, 325101), (1092, 294139), (1356, 236873), (1469, 218652), (1482, 216734), (1582, 203034), (1596, 201253), (1644, 195377), (1729, 185772), (1781, 180348), (1918, 167466), (2147, 149604), (2373, 135356), (2603, 123396), (2877, 111644), (2938, 109326), (2964, 108367), (3164, 101517), (3458, 92886), (3562, 90174), (3836, 83733), (4294, 74802), (4407, 72884), (4746, 67678), (5187, 61924), (5206, 61698), (5343, 60116), (5754, 55822), (5876, 54663), (6441, 49868), (6916, 46443), (7124, 45087), (7809, 41132), (8588, 37401), (8814, 36442), (9492, 33839), (10283, 31236), (10374, 30962), (10412, 30849), (10686, 30058), (11508, 27911), (12467, 25764), (12882, 24934), (15029, 21372), (15481, 20748), (15618, 20566), (17628, 18221)]