394194528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 1403438400

約数和(自身を除く): 1009243872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 89, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 178, 182, 208, 224, 234, 252, 267, 273, 288, 312, 336, 338, 356, 364, 416, 468, 504, 507, 534, 546, 623, 624, 672, 676, 712, 728, 801, 819, 936, 1008, 1014, 1068, 1092, 1157, 1183, 1246, 1248, 1352, 1424, 1456, 1521, 1602, 1638, 1869, 1872, 2016, 2028, 2136, 2184, 2197, 2314, 2366, 2492, 2704, 2848, 2912, 3042, 3204, 3276, 3471, 3549, 3738, 3744, 4056, 4272, 4368, 4394, 4628, 4732, 4984, 5408, 5607, 6084, 6408, 6552, 6591, 6942, 7098, 7476, 8099, 8112, 8544, 8736, 8788, 9256, 9464, 9968, 10413, 10647, 11214, 12168, 12816, 13104, 13182, 13884, 14196, 14952, 15041, 15379, 16198, 16224, 17576, 18512, 18928, 19773, 19936, 20826, 21294, 22428, 24297, 24336, 25632, 26208, 26364, 27768, 28392, 29904, 30082, 30758, 32396, 35152, 37024, 37856, 39546, 41652, 42588, 44856, 45123, 46137, 48594, 48672, 52728, 55536, 56784, 59808, 60164, 61516, 64792, 70304, 72891, 79092, 83304, 85176, 89712, 90246, 92274, 97188, 105287, 105456, 111072, 113568, 120328, 123032, 129584, 135369, 138411, 145782, 158184, 166608, 170352, 179424, 180492, 184548, 194376, 195533, 210574, 210912, 240656, 246064, 259168, 270738, 276822, 291564, 315861, 316368, 333216, 340704, 360984, 369096, 388752, 391066, 421148, 481312, 492128, 541476, 553644, 583128, 586599, 631722, 632736, 721968, 738192, 777504, 782132, 842296, 947583, 1082952, 1107288, 1166256, 1173198, 1263444, 1368731, 1443936, 1476384, 1564264, 1684592, 1759797, 1895166, 2165904, 2214576, 2332512, 2346396, 2526888, 2737462, 3128528, 3369184, 3519594, 3790332, 4106193, 4331808, 4429152, 4692792, 5053776, 5474924, 6257056, 7039188, 7580664, 8212386, 9385584, 10107552, 10949848, 12318579, 14078376, 15161328, 16424772, 18771168, 21899696, 24637158, 28156752, 30322656, 32849544, 43799392, 49274316, 56313504, 65699088, 98548632, 131398176, 197097264, 394194528]

約数ペア:

[(1, 394194528), (2, 197097264), (3, 131398176), (4, 98548632), (6, 65699088), (7, 56313504), (8, 49274316), (9, 43799392), (12, 32849544), (13, 30322656), (14, 28156752), (16, 24637158), (18, 21899696), (21, 18771168), (24, 16424772), (26, 15161328), (28, 14078376), (32, 12318579), (36, 10949848), (39, 10107552), (42, 9385584), (48, 8212386), (52, 7580664), (56, 7039188), (63, 6257056), (72, 5474924), (78, 5053776), (84, 4692792), (89, 4429152), (91, 4331808), (96, 4106193), (104, 3790332), (112, 3519594), (117, 3369184), (126, 3128528), (144, 2737462), (156, 2526888), (168, 2346396), (169, 2332512), (178, 2214576), (182, 2165904), (208, 1895166), (224, 1759797), (234, 1684592), (252, 1564264), (267, 1476384), (273, 1443936), (288, 1368731), (312, 1263444), (336, 1173198), (338, 1166256), (356, 1107288), (364, 1082952), (416, 947583), (468, 842296), (504, 782132), (507, 777504), (534, 738192), (546, 721968), (623, 632736), (624, 631722), (672, 586599), (676, 583128), (712, 553644), (728, 541476), (801, 492128), (819, 481312), (936, 421148), (1008, 391066), (1014, 388752), (1068, 369096), (1092, 360984), (1157, 340704), (1183, 333216), (1246, 316368), (1248, 315861), (1352, 291564), (1424, 276822), (1456, 270738), (1521, 259168), (1602, 246064), (1638, 240656), (1869, 210912), (1872, 210574), (2016, 195533), (2028, 194376), (2136, 184548), (2184, 180492), (2197, 179424), (2314, 170352), (2366, 166608), (2492, 158184), (2704, 145782), (2848, 138411), (2912, 135369), (3042, 129584), (3204, 123032), (3276, 120328), (3471, 113568), (3549, 111072), (3738, 105456), (3744, 105287), (4056, 97188), (4272, 92274), (4368, 90246), (4394, 89712), (4628, 85176), (4732, 83304), (4984, 79092), (5408, 72891), (5607, 70304), (6084, 64792), (6408, 61516), (6552, 60164), (6591, 59808), (6942, 56784), (7098, 55536), (7476, 52728), (8099, 48672), (8112, 48594), (8544, 46137), (8736, 45123), (8788, 44856), (9256, 42588), (9464, 41652), (9968, 39546), (10413, 37856), (10647, 37024), (11214, 35152), (12168, 32396), (12816, 30758), (13104, 30082), (13182, 29904), (13884, 28392), (14196, 27768), (14952, 26364), (15041, 26208), (15379, 25632), (16198, 24336), (16224, 24297), (17576, 22428), (18512, 21294), (18928, 20826), (19773, 19936)]