495403188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 1525438656

約数和(自身を除く): 1030035468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 31, 34, 38, 42, 51, 57, 62, 68, 76, 84, 93, 102, 114, 119, 124, 133, 186, 204, 217, 228, 238, 266, 323, 357, 361, 372, 399, 434, 476, 527, 532, 589, 646, 651, 714, 722, 798, 868, 961, 969, 1054, 1083, 1178, 1292, 1302, 1428, 1444, 1581, 1596, 1767, 1922, 1938, 2108, 2166, 2261, 2356, 2527, 2604, 2883, 3162, 3534, 3689, 3844, 3876, 4123, 4332, 4522, 5054, 5766, 6137, 6324, 6727, 6783, 7068, 7378, 7581, 8246, 9044, 10013, 10108, 11067, 11191, 11532, 12274, 12369, 13454, 13566, 14756, 15162, 16337, 16492, 18259, 18411, 20026, 20181, 22134, 22382, 24548, 24738, 26908, 27132, 30039, 30324, 32674, 33573, 36518, 36822, 40052, 40362, 42959, 44268, 44764, 49011, 49476, 54777, 60078, 65348, 67146, 70091, 73036, 73644, 78337, 80724, 85918, 98022, 109554, 114359, 120156, 127813, 128877, 134292, 140182, 156674, 171836, 190247, 196044, 210273, 219108, 228718, 235011, 255626, 257754, 280364, 310403, 313348, 343077, 346921, 380494, 383439, 420546, 457436, 470022, 511252, 515508, 570741, 620806, 686154, 693842, 760988, 766878, 841092, 931209, 940044, 1040763, 1141482, 1241612, 1331729, 1372308, 1387684, 1533756, 1862418, 2081526, 2172821, 2282964, 2428447, 2663458, 3724836, 3995187, 4163052, 4345642, 4856894, 5326916, 5897657, 6518463, 7285341, 7990374, 8691284, 9713788, 11795314, 13036926, 14570682, 15980748, 17692971, 23590628, 26073852, 29141364, 35385942, 41283599, 70771884, 82567198, 123850797, 165134396, 247701594, 495403188]

約数ペア:

[(1, 495403188), (2, 247701594), (3, 165134396), (4, 123850797), (6, 82567198), (7, 70771884), (12, 41283599), (14, 35385942), (17, 29141364), (19, 26073852), (21, 23590628), (28, 17692971), (31, 15980748), (34, 14570682), (38, 13036926), (42, 11795314), (51, 9713788), (57, 8691284), (62, 7990374), (68, 7285341), (76, 6518463), (84, 5897657), (93, 5326916), (102, 4856894), (114, 4345642), (119, 4163052), (124, 3995187), (133, 3724836), (186, 2663458), (204, 2428447), (217, 2282964), (228, 2172821), (238, 2081526), (266, 1862418), (323, 1533756), (357, 1387684), (361, 1372308), (372, 1331729), (399, 1241612), (434, 1141482), (476, 1040763), (527, 940044), (532, 931209), (589, 841092), (646, 766878), (651, 760988), (714, 693842), (722, 686154), (798, 620806), (868, 570741), (961, 515508), (969, 511252), (1054, 470022), (1083, 457436), (1178, 420546), (1292, 383439), (1302, 380494), (1428, 346921), (1444, 343077), (1581, 313348), (1596, 310403), (1767, 280364), (1922, 257754), (1938, 255626), (2108, 235011), (2166, 228718), (2261, 219108), (2356, 210273), (2527, 196044), (2604, 190247), (2883, 171836), (3162, 156674), (3534, 140182), (3689, 134292), (3844, 128877), (3876, 127813), (4123, 120156), (4332, 114359), (4522, 109554), (5054, 98022), (5766, 85918), (6137, 80724), (6324, 78337), (6727, 73644), (6783, 73036), (7068, 70091), (7378, 67146), (7581, 65348), (8246, 60078), (9044, 54777), (10013, 49476), (10108, 49011), (11067, 44764), (11191, 44268), (11532, 42959), (12274, 40362), (12369, 40052), (13454, 36822), (13566, 36518), (14756, 33573), (15162, 32674), (16337, 30324), (16492, 30039), (18259, 27132), (18411, 26908), (20026, 24738), (20181, 24548), (22134, 22382)]