390889044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 192

約数和(自身を含む): 1288519680

約数和(自身を除く): 897630636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1283, 1302, 1404, 1612, 1638, 1674, 1953, 2418, 2457, 2566, 2604, 2821, 3276, 3348, 3627, 3849, 3906, 4836, 4914, 5132, 5642, 5859, 7254, 7698, 7812, 8463, 8981, 9828, 10881, 11284, 11547, 11718, 14508, 15396, 16679, 16926, 17962, 21762, 23094, 23436, 25389, 26943, 33358, 33852, 34641, 35924, 39773, 43524, 46188, 50037, 50778, 53886, 66716, 69282, 76167, 79546, 80829, 100074, 101556, 107772, 116753, 119319, 138564, 150111, 152334, 159092, 161658, 200148, 233506, 238638, 242487, 278411, 300222, 304668, 323316, 350259, 357957, 450333, 467012, 477276, 484974, 517049, 556822, 600444, 700518, 715914, 835233, 900666, 969948, 1034098, 1050777, 1073871, 1113644, 1401036, 1431828, 1551147, 1670466, 1801332, 2068196, 2101554, 2147742, 2505699, 3102294, 3152331, 3340932, 3619343, 4203108, 4295484, 4653441, 5011398, 6204588, 6304662, 7238686, 7517097, 9306882, 10022796, 10858029, 12609324, 13960323, 14477372, 15034194, 18613764, 21716058, 27920646, 30068388, 32574087, 43432116, 55841292, 65148174, 97722261, 130296348, 195444522, 390889044]

約数ペア:

[(1, 390889044), (2, 195444522), (3, 130296348), (4, 97722261), (6, 65148174), (7, 55841292), (9, 43432116), (12, 32574087), (13, 30068388), (14, 27920646), (18, 21716058), (21, 18613764), (26, 15034194), (27, 14477372), (28, 13960323), (31, 12609324), (36, 10858029), (39, 10022796), (42, 9306882), (52, 7517097), (54, 7238686), (62, 6304662), (63, 6204588), (78, 5011398), (84, 4653441), (91, 4295484), (93, 4203108), (108, 3619343), (117, 3340932), (124, 3152331), (126, 3102294), (156, 2505699), (182, 2147742), (186, 2101554), (189, 2068196), (217, 1801332), (234, 1670466), (252, 1551147), (273, 1431828), (279, 1401036), (351, 1113644), (364, 1073871), (372, 1050777), (378, 1034098), (403, 969948), (434, 900666), (468, 835233), (546, 715914), (558, 700518), (651, 600444), (702, 556822), (756, 517049), (806, 484974), (819, 477276), (837, 467012), (868, 450333), (1092, 357957), (1116, 350259), (1209, 323316), (1283, 304668), (1302, 300222), (1404, 278411), (1612, 242487), (1638, 238638), (1674, 233506), (1953, 200148), (2418, 161658), (2457, 159092), (2566, 152334), (2604, 150111), (2821, 138564), (3276, 119319), (3348, 116753), (3627, 107772), (3849, 101556), (3906, 100074), (4836, 80829), (4914, 79546), (5132, 76167), (5642, 69282), (5859, 66716), (7254, 53886), (7698, 50778), (7812, 50037), (8463, 46188), (8981, 43524), (9828, 39773), (10881, 35924), (11284, 34641), (11547, 33852), (11718, 33358), (14508, 26943), (15396, 25389), (16679, 23436), (16926, 23094), (17962, 21762)]