328569472

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 904193280

約数和(自身を除く): 575623808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 53, 56, 64, 68, 74, 77, 88, 106, 112, 119, 128, 136, 148, 154, 176, 187, 212, 224, 238, 259, 272, 296, 308, 352, 371, 374, 407, 424, 448, 476, 518, 544, 583, 592, 616, 629, 704, 742, 748, 814, 848, 896, 901, 952, 1036, 1088, 1166, 1184, 1232, 1258, 1309, 1408, 1484, 1496, 1628, 1696, 1802, 1904, 1961, 2072, 2176, 2332, 2368, 2464, 2516, 2618, 2849, 2968, 2992, 3256, 3392, 3604, 3808, 3922, 4081, 4144, 4403, 4664, 4736, 4928, 5032, 5236, 5698, 5936, 5984, 6307, 6512, 6784, 6919, 7208, 7616, 7844, 8162, 8288, 8806, 9328, 9856, 9911, 10064, 10472, 11396, 11872, 11968, 12614, 13024, 13727, 13838, 14416, 15232, 15688, 16324, 16576, 17612, 18656, 19822, 20128, 20944, 21571, 22792, 23744, 23936, 25228, 26048, 27454, 27676, 28832, 31376, 32648, 33152, 33337, 35224, 37312, 39644, 40256, 41888, 43142, 45584, 47488, 48433, 50456, 52096, 54908, 55352, 57664, 62752, 65296, 66674, 69377, 70448, 74624, 79288, 80512, 83776, 86284, 91168, 96866, 100912, 109816, 110704, 115328, 125504, 130592, 133348, 138754, 140896, 150997, 158576, 167552, 172568, 182336, 193732, 201824, 219632, 221408, 233359, 251008, 261184, 266696, 277508, 281792, 301994, 317152, 345136, 364672, 366707, 387464, 403648, 439264, 442816, 466718, 522368, 533392, 555016, 563584, 603988, 634304, 690272, 733414, 774928, 807296, 878528, 885632, 933436, 1066784, 1110032, 1207976, 1268608, 1380544, 1466828, 1549856, 1757056, 1866872, 2133568, 2220064, 2415952, 2566949, 2761088, 2933656, 3099712, 3733744, 4267136, 4440128, 4831904, 5133898, 5867312, 6199424, 7467488, 8880256, 9663808, 10267796, 11734624, 14934976, 19327616, 20535592, 23469248, 29869952, 41071184, 46938496, 82142368, 164284736, 328569472]

約数ペア:

[(1, 328569472), (2, 164284736), (4, 82142368), (7, 46938496), (8, 41071184), (11, 29869952), (14, 23469248), (16, 20535592), (17, 19327616), (22, 14934976), (28, 11734624), (32, 10267796), (34, 9663808), (37, 8880256), (44, 7467488), (53, 6199424), (56, 5867312), (64, 5133898), (68, 4831904), (74, 4440128), (77, 4267136), (88, 3733744), (106, 3099712), (112, 2933656), (119, 2761088), (128, 2566949), (136, 2415952), (148, 2220064), (154, 2133568), (176, 1866872), (187, 1757056), (212, 1549856), (224, 1466828), (238, 1380544), (259, 1268608), (272, 1207976), (296, 1110032), (308, 1066784), (352, 933436), (371, 885632), (374, 878528), (407, 807296), (424, 774928), (448, 733414), (476, 690272), (518, 634304), (544, 603988), (583, 563584), (592, 555016), (616, 533392), (629, 522368), (704, 466718), (742, 442816), (748, 439264), (814, 403648), (848, 387464), (896, 366707), (901, 364672), (952, 345136), (1036, 317152), (1088, 301994), (1166, 281792), (1184, 277508), (1232, 266696), (1258, 261184), (1309, 251008), (1408, 233359), (1484, 221408), (1496, 219632), (1628, 201824), (1696, 193732), (1802, 182336), (1904, 172568), (1961, 167552), (2072, 158576), (2176, 150997), (2332, 140896), (2368, 138754), (2464, 133348), (2516, 130592), (2618, 125504), (2849, 115328), (2968, 110704), (2992, 109816), (3256, 100912), (3392, 96866), (3604, 91168), (3808, 86284), (3922, 83776), (4081, 80512), (4144, 79288), (4403, 74624), (4664, 70448), (4736, 69377), (4928, 66674), (5032, 65296), (5236, 62752), (5698, 57664), (5936, 55352), (5984, 54908), (6307, 52096), (6512, 50456), (6784, 48433), (6919, 47488), (7208, 45584), (7616, 43142), (7844, 41888), (8162, 40256), (8288, 39644), (8806, 37312), (9328, 35224), (9856, 33337), (9911, 33152), (10064, 32648), (10472, 31376), (11396, 28832), (11872, 27676), (11968, 27454), (12614, 26048), (13024, 25228), (13727, 23936), (13838, 23744), (14416, 22792), (15232, 21571), (15688, 20944), (16324, 20128), (16576, 19822), (17612, 18656)]