439294212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 1482364800

約数和(自身を除く): 1043070588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 49, 51, 54, 57, 63, 68, 76, 84, 98, 102, 108, 114, 119, 126, 133, 147, 153, 171, 189, 196, 204, 228, 238, 252, 257, 266, 294, 306, 323, 342, 357, 378, 399, 441, 459, 476, 513, 514, 532, 588, 612, 646, 684, 714, 756, 771, 798, 833, 882, 918, 931, 969, 1026, 1028, 1071, 1197, 1292, 1323, 1428, 1542, 1596, 1666, 1764, 1799, 1836, 1862, 1938, 2052, 2142, 2261, 2313, 2394, 2499, 2646, 2793, 2907, 3084, 3213, 3332, 3591, 3598, 3724, 3876, 4284, 4369, 4522, 4626, 4788, 4883, 4998, 5292, 5397, 5586, 5814, 6426, 6783, 6939, 7182, 7196, 7497, 8379, 8721, 8738, 9044, 9252, 9766, 9996, 10794, 11172, 11628, 12593, 12852, 13107, 13566, 13878, 14364, 14649, 14994, 15827, 16191, 16758, 17442, 17476, 19532, 20349, 21588, 22491, 25137, 25186, 26214, 27132, 27756, 29298, 29988, 30583, 31654, 32382, 33516, 34181, 34884, 37779, 39321, 40698, 43947, 44982, 47481, 48573, 50274, 50372, 52428, 58596, 61047, 61166, 63308, 64764, 68362, 75558, 78642, 81396, 83011, 87894, 89964, 91749, 94962, 97146, 100548, 102543, 113337, 117963, 122094, 122332, 131841, 136724, 142443, 151116, 157284, 166022, 175788, 183498, 189924, 194292, 205086, 214081, 226674, 235926, 239267, 244188, 249033, 263682, 275247, 284886, 307629, 332044, 340011, 366996, 410172, 427329, 428162, 453348, 471852, 478534, 498066, 527364, 550494, 569772, 581077, 615258, 642243, 680022, 717801, 747099, 825741, 854658, 856324, 922887, 957068, 996132, 1100988, 1162154, 1230516, 1284486, 1360044, 1435602, 1494198, 1651482, 1709316, 1743231, 1845774, 1926729, 2153403, 2241297, 2324308, 2568972, 2871204, 2988396, 3302964, 3486462, 3691548, 3853458, 4067539, 4306806, 4482594, 5229693, 5780187, 6460209, 6972924, 7706916, 8135078, 8613612, 8965188, 10459386, 11560374, 12202617, 12920418, 15689079, 16270156, 20918772, 23120748, 24405234, 25840836, 31378158, 36607851, 48810468, 62756316, 73215702, 109823553, 146431404, 219647106, 439294212]

約数ペア:

[(1, 439294212), (2, 219647106), (3, 146431404), (4, 109823553), (6, 73215702), (7, 62756316), (9, 48810468), (12, 36607851), (14, 31378158), (17, 25840836), (18, 24405234), (19, 23120748), (21, 20918772), (27, 16270156), (28, 15689079), (34, 12920418), (36, 12202617), (38, 11560374), (42, 10459386), (49, 8965188), (51, 8613612), (54, 8135078), (57, 7706916), (63, 6972924), (68, 6460209), (76, 5780187), (84, 5229693), (98, 4482594), (102, 4306806), (108, 4067539), (114, 3853458), (119, 3691548), (126, 3486462), (133, 3302964), (147, 2988396), (153, 2871204), (171, 2568972), (189, 2324308), (196, 2241297), (204, 2153403), (228, 1926729), (238, 1845774), (252, 1743231), (257, 1709316), (266, 1651482), (294, 1494198), (306, 1435602), (323, 1360044), (342, 1284486), (357, 1230516), (378, 1162154), (399, 1100988), (441, 996132), (459, 957068), (476, 922887), (513, 856324), (514, 854658), (532, 825741), (588, 747099), (612, 717801), (646, 680022), (684, 642243), (714, 615258), (756, 581077), (771, 569772), (798, 550494), (833, 527364), (882, 498066), (918, 478534), (931, 471852), (969, 453348), (1026, 428162), (1028, 427329), (1071, 410172), (1197, 366996), (1292, 340011), (1323, 332044), (1428, 307629), (1542, 284886), (1596, 275247), (1666, 263682), (1764, 249033), (1799, 244188), (1836, 239267), (1862, 235926), (1938, 226674), (2052, 214081), (2142, 205086), (2261, 194292), (2313, 189924), (2394, 183498), (2499, 175788), (2646, 166022), (2793, 157284), (2907, 151116), (3084, 142443), (3213, 136724), (3332, 131841), (3591, 122332), (3598, 122094), (3724, 117963), (3876, 113337), (4284, 102543), (4369, 100548), (4522, 97146), (4626, 94962), (4788, 91749), (4883, 89964), (4998, 87894), (5292, 83011), (5397, 81396), (5586, 78642), (5814, 75558), (6426, 68362), (6783, 64764), (6939, 63308), (7182, 61166), (7196, 61047), (7497, 58596), (8379, 52428), (8721, 50372), (8738, 50274), (9044, 48573), (9252, 47481), (9766, 44982), (9996, 43947), (10794, 40698), (11172, 39321), (11628, 37779), (12593, 34884), (12852, 34181), (13107, 33516), (13566, 32382), (13878, 31654), (14364, 30583), (14649, 29988), (14994, 29298), (15827, 27756), (16191, 27132), (16758, 26214), (17442, 25186), (17476, 25137), (19532, 22491), (20349, 21588)]