2648796612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 8434621440

約数和(自身を除く): 5785824828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 57, 62, 66, 76, 77, 84, 93, 114, 124, 132, 133, 154, 157, 186, 209, 217, 228, 231, 266, 308, 314, 341, 372, 399, 418, 434, 462, 471, 532, 589, 627, 628, 651, 682, 798, 836, 868, 924, 942, 961, 1023, 1099, 1178, 1254, 1302, 1364, 1463, 1596, 1727, 1767, 1884, 1922, 2046, 2198, 2356, 2387, 2508, 2604, 2883, 2926, 2983, 3297, 3454, 3534, 3844, 4092, 4123, 4389, 4396, 4774, 4867, 5181, 5766, 5852, 5966, 6479, 6594, 6727, 6908, 7068, 7161, 8246, 8778, 8949, 9548, 9734, 10362, 10571, 11532, 11932, 12089, 12369, 12958, 13188, 13454, 14322, 14601, 16492, 17556, 17898, 18259, 19437, 19468, 20181, 20724, 20881, 21142, 24178, 24738, 25916, 26908, 28644, 29202, 31713, 32813, 34069, 35796, 36267, 36518, 38874, 40362, 41762, 42284, 45353, 48356, 49476, 53537, 54777, 58404, 62643, 63426, 65626, 68138, 72534, 73036, 73997, 77748, 80724, 83524, 90706, 92473, 98439, 102207, 107074, 109554, 125286, 126852, 127813, 131252, 136059, 136276, 145068, 147994, 150877, 160611, 181412, 184946, 196878, 200849, 204414, 214148, 219108, 221991, 229691, 250572, 255626, 272118, 277419, 295988, 301754, 321222, 369892, 374759, 383439, 393756, 401698, 408828, 443982, 452631, 459382, 511252, 544236, 554838, 602547, 603508, 642444, 647311, 689073, 749518, 766878, 803396, 887964, 905262, 918764, 1017203, 1056139, 1109676, 1124277, 1205094, 1294622, 1378146, 1405943, 1499036, 1533756, 1659647, 1810524, 1941933, 2034406, 2112278, 2248554, 2410188, 2589244, 2756292, 2811886, 2866663, 3051609, 3168417, 3319294, 3883866, 4068812, 4217829, 4224556, 4497108, 4978941, 5623772, 5733326, 6103218, 6336834, 6638588, 7120421, 7767732, 8435658, 8599989, 9957882, 11466652, 11617529, 12206436, 12673668, 14240842, 16871316, 17199978, 19915764, 20066641, 21361263, 23235058, 28481684, 31533293, 34399956, 34852587, 40133282, 42722526, 46470116, 60199923, 63066586, 69705174, 80266564, 85445052, 94599879, 120399846, 126133172, 139410348, 189199758, 220733051, 240799692, 378399516, 441466102, 662199153, 882932204, 1324398306, 2648796612]

約数ペア:

[(1, 2648796612), (2, 1324398306), (3, 882932204), (4, 662199153), (6, 441466102), (7, 378399516), (11, 240799692), (12, 220733051), (14, 189199758), (19, 139410348), (21, 126133172), (22, 120399846), (28, 94599879), (31, 85445052), (33, 80266564), (38, 69705174), (42, 63066586), (44, 60199923), (57, 46470116), (62, 42722526), (66, 40133282), (76, 34852587), (77, 34399956), (84, 31533293), (93, 28481684), (114, 23235058), (124, 21361263), (132, 20066641), (133, 19915764), (154, 17199978), (157, 16871316), (186, 14240842), (209, 12673668), (217, 12206436), (228, 11617529), (231, 11466652), (266, 9957882), (308, 8599989), (314, 8435658), (341, 7767732), (372, 7120421), (399, 6638588), (418, 6336834), (434, 6103218), (462, 5733326), (471, 5623772), (532, 4978941), (589, 4497108), (627, 4224556), (628, 4217829), (651, 4068812), (682, 3883866), (798, 3319294), (836, 3168417), (868, 3051609), (924, 2866663), (942, 2811886), (961, 2756292), (1023, 2589244), (1099, 2410188), (1178, 2248554), (1254, 2112278), (1302, 2034406), (1364, 1941933), (1463, 1810524), (1596, 1659647), (1727, 1533756), (1767, 1499036), (1884, 1405943), (1922, 1378146), (2046, 1294622), (2198, 1205094), (2356, 1124277), (2387, 1109676), (2508, 1056139), (2604, 1017203), (2883, 918764), (2926, 905262), (2983, 887964), (3297, 803396), (3454, 766878), (3534, 749518), (3844, 689073), (4092, 647311), (4123, 642444), (4389, 603508), (4396, 602547), (4774, 554838), (4867, 544236), (5181, 511252), (5766, 459382), (5852, 452631), (5966, 443982), (6479, 408828), (6594, 401698), (6727, 393756), (6908, 383439), (7068, 374759), (7161, 369892), (8246, 321222), (8778, 301754), (8949, 295988), (9548, 277419), (9734, 272118), (10362, 255626), (10571, 250572), (11532, 229691), (11932, 221991), (12089, 219108), (12369, 214148), (12958, 204414), (13188, 200849), (13454, 196878), (14322, 184946), (14601, 181412), (16492, 160611), (17556, 150877), (17898, 147994), (18259, 145068), (19437, 136276), (19468, 136059), (20181, 131252), (20724, 127813), (20881, 126852), (21142, 125286), (24178, 109554), (24738, 107074), (25916, 102207), (26908, 98439), (28644, 92473), (29202, 90706), (31713, 83524), (32813, 80724), (34069, 77748), (35796, 73997), (36267, 73036), (36518, 72534), (38874, 68138), (40362, 65626), (41762, 63426), (42284, 62643), (45353, 58404), (48356, 54777), (49476, 53537)]