271672716

素因数分解:

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

素因数の和:117

約数の個数: 216

約数和(自身を含む): 838419456

約数和(自身を除く): 566746740

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, 289, 323, 357, 361, 372, 399, 434, 476, 527, 532, 578, 589, 646, 651, 714, 722, 798, 867, 868, 969, 1054, 1083, 1156, 1178, 1292, 1302, 1428, 1444, 1581, 1596, 1734, 1767, 1938, 2023, 2108, 2166, 2261, 2356, 2527, 2604, 3162, 3468, 3534, 3689, 3876, 4046, 4123, 4332, 4522, 5054, 5491, 6069, 6137, 6324, 6783, 7068, 7378, 7581, 8092, 8246, 8959, 9044, 10013, 10108, 10982, 11067, 11191, 12138, 12274, 12369, 13566, 14756, 15162, 16473, 16492, 17918, 18411, 20026, 21964, 22134, 22382, 24276, 24548, 24738, 26877, 27132, 30039, 30324, 32946, 33573, 35836, 36822, 38437, 40052, 42959, 44268, 44764, 49476, 53754, 60078, 62713, 65892, 67146, 70091, 73644, 76874, 78337, 85918, 104329, 107508, 115311, 120156, 125426, 128877, 134292, 140182, 153748, 156674, 170221, 171836, 188139, 190247, 208658, 210273, 230622, 235011, 250852, 257754, 280364, 312987, 313348, 340442, 376278, 380494, 417316, 420546, 461244, 470022, 510663, 515508, 570741, 625974, 680884, 730303, 752556, 760988, 841092, 940044, 1021326, 1141482, 1191547, 1251948, 1331729, 1460606, 2042652, 2190909, 2282964, 2383094, 2663458, 2921212, 3234199, 3574641, 3995187, 4381818, 4766188, 5326916, 6468398, 7149282, 7990374, 8763636, 9702597, 12936796, 14298564, 15980748, 19405194, 22639393, 38810388, 45278786, 67918179, 90557572, 135836358, 271672716]

約数ペア:

[(1, 271672716), (2, 135836358), (3, 90557572), (4, 67918179), (6, 45278786), (7, 38810388), (12, 22639393), (14, 19405194), (17, 15980748), (19, 14298564), (21, 12936796), (28, 9702597), (31, 8763636), (34, 7990374), (38, 7149282), (42, 6468398), (51, 5326916), (57, 4766188), (62, 4381818), (68, 3995187), (76, 3574641), (84, 3234199), (93, 2921212), (102, 2663458), (114, 2383094), (119, 2282964), (124, 2190909), (133, 2042652), (186, 1460606), (204, 1331729), (217, 1251948), (228, 1191547), (238, 1141482), (266, 1021326), (289, 940044), (323, 841092), (357, 760988), (361, 752556), (372, 730303), (399, 680884), (434, 625974), (476, 570741), (527, 515508), (532, 510663), (578, 470022), (589, 461244), (646, 420546), (651, 417316), (714, 380494), (722, 376278), (798, 340442), (867, 313348), (868, 312987), (969, 280364), (1054, 257754), (1083, 250852), (1156, 235011), (1178, 230622), (1292, 210273), (1302, 208658), (1428, 190247), (1444, 188139), (1581, 171836), (1596, 170221), (1734, 156674), (1767, 153748), (1938, 140182), (2023, 134292), (2108, 128877), (2166, 125426), (2261, 120156), (2356, 115311), (2527, 107508), (2604, 104329), (3162, 85918), (3468, 78337), (3534, 76874), (3689, 73644), (3876, 70091), (4046, 67146), (4123, 65892), (4332, 62713), (4522, 60078), (5054, 53754), (5491, 49476), (6069, 44764), (6137, 44268), (6324, 42959), (6783, 40052), (7068, 38437), (7378, 36822), (7581, 35836), (8092, 33573), (8246, 32946), (8959, 30324), (9044, 30039), (10013, 27132), (10108, 26877), (10982, 24738), (11067, 24548), (11191, 24276), (12138, 22382), (12274, 22134), (12369, 21964), (13566, 20026), (14756, 18411), (15162, 17918), (16473, 16492)]