428920128

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 336

約数和(自身を含む): 1553260800

約数和(自身を除く): 1124340672

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, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 167, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 334, 336, 343, 364, 392, 416, 441, 448, 468, 501, 504, 546, 576, 588, 624, 637, 668, 672, 686, 728, 784, 819, 832, 882, 936, 1002, 1008, 1029, 1092, 1169, 1176, 1248, 1274, 1336, 1344, 1372, 1456, 1503, 1568, 1638, 1764, 1872, 1911, 2004, 2016, 2058, 2171, 2184, 2338, 2352, 2496, 2548, 2672, 2744, 2912, 3006, 3087, 3136, 3276, 3507, 3528, 3744, 3822, 4008, 4032, 4116, 4342, 4368, 4459, 4676, 4704, 5096, 5344, 5488, 5733, 5824, 6012, 6174, 6513, 6552, 7014, 7056, 7488, 7644, 8016, 8183, 8232, 8684, 8736, 8918, 9352, 9408, 10192, 10521, 10688, 10976, 11466, 12024, 12348, 13026, 13104, 13377, 14028, 14112, 15197, 15288, 16032, 16366, 16464, 17368, 17472, 17836, 18704, 19539, 20384, 21042, 21952, 22932, 24048, 24549, 24696, 26052, 26208, 26754, 28056, 28224, 30394, 30576, 32064, 32732, 32928, 34736, 35672, 37408, 39078, 40131, 40768, 42084, 45591, 45864, 48096, 49098, 49392, 52104, 52416, 53508, 56112, 57281, 60788, 61152, 65464, 65856, 69472, 71344, 73647, 74816, 78156, 80262, 84168, 91182, 91728, 96192, 98196, 98784, 104208, 106379, 107016, 112224, 114562, 121576, 122304, 130928, 136773, 138944, 142688, 147294, 156312, 160524, 168336, 171843, 182364, 183456, 196392, 197568, 208416, 212758, 214032, 224448, 229124, 243152, 261856, 273546, 285376, 294588, 312624, 319137, 321048, 336672, 343686, 364728, 366912, 392784, 416832, 425516, 428064, 458248, 486304, 515529, 523712, 547092, 589176, 625248, 638274, 642096, 673344, 687372, 729456, 744653, 785568, 851032, 856128, 916496, 957411, 972608, 1031058, 1094184, 1178352, 1250496, 1276548, 1284192, 1374744, 1458912, 1489306, 1571136, 1702064, 1832992, 1914822, 2062116, 2188368, 2233959, 2356704, 2553096, 2568384, 2749488, 2917824, 2978612, 3404128, 3665984, 3829644, 4124232, 4376736, 4467918, 4713408, 5106192, 5498976, 5957224, 6701877, 6808256, 7659288, 8248464, 8753472, 8935836, 10212384, 10997952, 11914448, 13403754, 15318576, 16496928, 17871672, 20424768, 23828896, 26807508, 30637152, 32993856, 35743344, 47657792, 53615016, 61274304, 71486688, 107230032, 142973376, 214460064, 428920128]

約数ペア:

[(1, 428920128), (2, 214460064), (3, 142973376), (4, 107230032), (6, 71486688), (7, 61274304), (8, 53615016), (9, 47657792), (12, 35743344), (13, 32993856), (14, 30637152), (16, 26807508), (18, 23828896), (21, 20424768), (24, 17871672), (26, 16496928), (28, 15318576), (32, 13403754), (36, 11914448), (39, 10997952), (42, 10212384), (48, 8935836), (49, 8753472), (52, 8248464), (56, 7659288), (63, 6808256), (64, 6701877), (72, 5957224), (78, 5498976), (84, 5106192), (91, 4713408), (96, 4467918), (98, 4376736), (104, 4124232), (112, 3829644), (117, 3665984), (126, 3404128), (144, 2978612), (147, 2917824), (156, 2749488), (167, 2568384), (168, 2553096), (182, 2356704), (192, 2233959), (196, 2188368), (208, 2062116), (224, 1914822), (234, 1832992), (252, 1702064), (273, 1571136), (288, 1489306), (294, 1458912), (312, 1374744), (334, 1284192), (336, 1276548), (343, 1250496), (364, 1178352), (392, 1094184), (416, 1031058), (441, 972608), (448, 957411), (468, 916496), (501, 856128), (504, 851032), (546, 785568), (576, 744653), (588, 729456), (624, 687372), (637, 673344), (668, 642096), (672, 638274), (686, 625248), (728, 589176), (784, 547092), (819, 523712), (832, 515529), (882, 486304), (936, 458248), (1002, 428064), (1008, 425516), (1029, 416832), (1092, 392784), (1169, 366912), (1176, 364728), (1248, 343686), (1274, 336672), (1336, 321048), (1344, 319137), (1372, 312624), (1456, 294588), (1503, 285376), (1568, 273546), (1638, 261856), (1764, 243152), (1872, 229124), (1911, 224448), (2004, 214032), (2016, 212758), (2058, 208416), (2171, 197568), (2184, 196392), (2338, 183456), (2352, 182364), (2496, 171843), (2548, 168336), (2672, 160524), (2744, 156312), (2912, 147294), (3006, 142688), (3087, 138944), (3136, 136773), (3276, 130928), (3507, 122304), (3528, 121576), (3744, 114562), (3822, 112224), (4008, 107016), (4032, 106379), (4116, 104208), (4342, 98784), (4368, 98196), (4459, 96192), (4676, 91728), (4704, 91182), (5096, 84168), (5344, 80262), (5488, 78156), (5733, 74816), (5824, 73647), (6012, 71344), (6174, 69472), (6513, 65856), (6552, 65464), (7014, 61152), (7056, 60788), (7488, 57281), (7644, 56112), (8016, 53508), (8183, 52416), (8232, 52104), (8684, 49392), (8736, 49098), (8918, 48096), (9352, 45864), (9408, 45591), (10192, 42084), (10521, 40768), (10688, 40131), (10976, 39078), (11466, 37408), (12024, 35672), (12348, 34736), (13026, 32928), (13104, 32732), (13377, 32064), (14028, 30576), (14112, 30394), (15197, 28224), (15288, 28056), (16032, 26754), (16366, 26208), (16464, 26052), (17368, 24696), (17472, 24549), (17836, 24048), (18704, 22932), (19539, 21952), (20384, 21042)]