998233632

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 240

約数和(自身を含む): 3237518592

約数和(自身を除く): 2239284960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 157, 162, 176, 198, 216, 223, 264, 288, 297, 314, 324, 352, 396, 432, 446, 471, 528, 594, 628, 648, 669, 792, 864, 891, 892, 942, 1056, 1188, 1256, 1296, 1338, 1413, 1584, 1727, 1782, 1784, 1884, 2007, 2376, 2453, 2512, 2592, 2676, 2826, 3168, 3454, 3564, 3568, 3768, 4014, 4239, 4752, 4906, 5024, 5181, 5352, 5652, 6021, 6908, 7128, 7136, 7359, 7536, 8028, 8478, 9504, 9812, 10362, 10704, 11304, 12042, 12717, 13816, 14256, 14718, 15072, 15543, 16056, 16956, 18063, 19624, 20724, 21408, 22077, 22608, 24084, 25434, 27632, 28512, 29436, 31086, 32112, 33912, 35011, 36126, 39248, 41448, 44154, 45216, 46629, 48168, 50868, 55264, 58872, 62172, 64224, 66231, 67824, 70022, 72252, 78496, 82896, 88308, 93258, 96336, 101736, 105033, 117744, 124344, 132462, 135648, 139887, 140044, 144504, 165792, 176616, 186516, 192672, 198693, 203472, 210066, 235488, 248688, 264924, 279774, 280088, 289008, 315099, 353232, 373032, 385121, 397386, 406944, 420132, 497376, 529848, 559548, 560176, 578016, 630198, 706464, 746064, 770242, 794772, 840264, 945297, 1059696, 1119096, 1120352, 1155363, 1260396, 1492128, 1540484, 1589544, 1680528, 1890594, 2119392, 2238192, 2310726, 2520792, 2835891, 3080968, 3179088, 3361056, 3466089, 3781188, 4476384, 4621452, 5041584, 5671782, 6161936, 6358176, 6932178, 7562376, 9242904, 10083168, 10398267, 11343564, 12323872, 13864356, 15124752, 18485808, 20796534, 22687128, 27728712, 30249504, 31194801, 36971616, 41593068, 45374256, 55457424, 62389602, 83186136, 90748512, 110914848, 124779204, 166372272, 249558408, 332744544, 499116816, 998233632]

約数ペア:

[(1, 998233632), (2, 499116816), (3, 332744544), (4, 249558408), (6, 166372272), (8, 124779204), (9, 110914848), (11, 90748512), (12, 83186136), (16, 62389602), (18, 55457424), (22, 45374256), (24, 41593068), (27, 36971616), (32, 31194801), (33, 30249504), (36, 27728712), (44, 22687128), (48, 20796534), (54, 18485808), (66, 15124752), (72, 13864356), (81, 12323872), (88, 11343564), (96, 10398267), (99, 10083168), (108, 9242904), (132, 7562376), (144, 6932178), (157, 6358176), (162, 6161936), (176, 5671782), (198, 5041584), (216, 4621452), (223, 4476384), (264, 3781188), (288, 3466089), (297, 3361056), (314, 3179088), (324, 3080968), (352, 2835891), (396, 2520792), (432, 2310726), (446, 2238192), (471, 2119392), (528, 1890594), (594, 1680528), (628, 1589544), (648, 1540484), (669, 1492128), (792, 1260396), (864, 1155363), (891, 1120352), (892, 1119096), (942, 1059696), (1056, 945297), (1188, 840264), (1256, 794772), (1296, 770242), (1338, 746064), (1413, 706464), (1584, 630198), (1727, 578016), (1782, 560176), (1784, 559548), (1884, 529848), (2007, 497376), (2376, 420132), (2453, 406944), (2512, 397386), (2592, 385121), (2676, 373032), (2826, 353232), (3168, 315099), (3454, 289008), (3564, 280088), (3568, 279774), (3768, 264924), (4014, 248688), (4239, 235488), (4752, 210066), (4906, 203472), (5024, 198693), (5181, 192672), (5352, 186516), (5652, 176616), (6021, 165792), (6908, 144504), (7128, 140044), (7136, 139887), (7359, 135648), (7536, 132462), (8028, 124344), (8478, 117744), (9504, 105033), (9812, 101736), (10362, 96336), (10704, 93258), (11304, 88308), (12042, 82896), (12717, 78496), (13816, 72252), (14256, 70022), (14718, 67824), (15072, 66231), (15543, 64224), (16056, 62172), (16956, 58872), (18063, 55264), (19624, 50868), (20724, 48168), (21408, 46629), (22077, 45216), (22608, 44154), (24084, 41448), (25434, 39248), (27632, 36126), (28512, 35011), (29436, 33912), (31086, 32112)]