1028555424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 216

約数和(自身を含む): 3328832052

約数和(自身を除く): 2300276628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 361, 416, 456, 468, 494, 608, 624, 684, 722, 741, 761, 912, 936, 988, 1083, 1248, 1368, 1444, 1482, 1522, 1824, 1872, 1976, 2166, 2223, 2283, 2736, 2888, 2964, 3044, 3249, 3744, 3952, 4332, 4446, 4566, 4693, 5472, 5776, 5928, 6088, 6498, 6849, 7904, 8664, 8892, 9132, 9386, 9893, 11552, 11856, 12176, 12996, 13698, 14079, 14459, 17328, 17784, 18264, 18772, 19786, 23712, 24352, 25992, 27396, 28158, 28918, 29679, 34656, 35568, 36528, 37544, 39572, 42237, 43377, 51984, 54792, 56316, 57836, 59358, 71136, 73056, 75088, 79144, 84474, 86754, 89037, 103968, 109584, 112632, 115672, 118716, 130131, 150176, 158288, 168948, 173508, 178074, 187967, 219168, 225264, 231344, 237432, 260262, 274721, 316576, 337896, 347016, 356148, 375934, 450528, 462688, 474864, 520524, 549442, 563901, 675792, 694032, 712296, 751868, 824163, 949728, 1041048, 1098884, 1127802, 1351584, 1388064, 1424592, 1503736, 1648326, 1691703, 2082096, 2197768, 2255604, 2472489, 2849184, 3007472, 3296652, 3383406, 3571373, 4164192, 4395536, 4511208, 4944978, 6014944, 6593304, 6766812, 7142746, 8791072, 9022416, 9889956, 10714119, 13186608, 13533624, 14285492, 18044832, 19779912, 21428238, 26373216, 27067248, 28570984, 32142357, 39559824, 42856476, 54134496, 57141968, 64284714, 79119648, 85712952, 114283936, 128569428, 171425904, 257138856, 342851808, 514277712, 1028555424]

約数ペア:

[(1, 1028555424), (2, 514277712), (3, 342851808), (4, 257138856), (6, 171425904), (8, 128569428), (9, 114283936), (12, 85712952), (13, 79119648), (16, 64284714), (18, 57141968), (19, 54134496), (24, 42856476), (26, 39559824), (32, 32142357), (36, 28570984), (38, 27067248), (39, 26373216), (48, 21428238), (52, 19779912), (57, 18044832), (72, 14285492), (76, 13533624), (78, 13186608), (96, 10714119), (104, 9889956), (114, 9022416), (117, 8791072), (144, 7142746), (152, 6766812), (156, 6593304), (171, 6014944), (208, 4944978), (228, 4511208), (234, 4395536), (247, 4164192), (288, 3571373), (304, 3383406), (312, 3296652), (342, 3007472), (361, 2849184), (416, 2472489), (456, 2255604), (468, 2197768), (494, 2082096), (608, 1691703), (624, 1648326), (684, 1503736), (722, 1424592), (741, 1388064), (761, 1351584), (912, 1127802), (936, 1098884), (988, 1041048), (1083, 949728), (1248, 824163), (1368, 751868), (1444, 712296), (1482, 694032), (1522, 675792), (1824, 563901), (1872, 549442), (1976, 520524), (2166, 474864), (2223, 462688), (2283, 450528), (2736, 375934), (2888, 356148), (2964, 347016), (3044, 337896), (3249, 316576), (3744, 274721), (3952, 260262), (4332, 237432), (4446, 231344), (4566, 225264), (4693, 219168), (5472, 187967), (5776, 178074), (5928, 173508), (6088, 168948), (6498, 158288), (6849, 150176), (7904, 130131), (8664, 118716), (8892, 115672), (9132, 112632), (9386, 109584), (9893, 103968), (11552, 89037), (11856, 86754), (12176, 84474), (12996, 79144), (13698, 75088), (14079, 73056), (14459, 71136), (17328, 59358), (17784, 57836), (18264, 56316), (18772, 54792), (19786, 51984), (23712, 43377), (24352, 42237), (25992, 39572), (27396, 37544), (28158, 36528), (28918, 35568), (29679, 34656)]