19508954976

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56591}}^1$

素因数の和:56639

約数の個数: 240

約数和(自身を含む): 69024130560

約数和(自身を除く): 49515175584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 28728, 38304, 43092, 49248, 56591, 57456, 86184, 113182, 114912, 169773, 172368, 226364, 339546, 344736, 396137, 452728, 509319, 679092, 792274, 905456, 1018638, 1075229, 1188411, 1358184, 1527957, 1584548, 1810912, 2037276, 2150458, 2376822, 2716368, 3055914, 3169096, 3225687, 3565233, 4074552, 4300916, 4583871, 4753644, 5432736, 6111828, 6338192, 6451374, 7130466, 7526603, 8149104, 8601832, 9167742, 9507288, 9677061, 10695699, 12223656, 12676384, 12902748, 14260932, 15053206, 16298208, 17203664, 18335484, 19014576, 19354122, 21391398, 22579809, 24447312, 25805496, 28521864, 29031183, 30106412, 32087097, 34407328, 36670968, 38029152, 38708244, 42782796, 45159618, 48894624, 51610992, 57043728, 58062366, 60212824, 64174194, 67739427, 73341936, 77416488, 85565592, 87093549, 90319236, 103221984, 114087456, 116124732, 120425648, 128348388, 135478854, 146683872, 154832976, 171131184, 174187098, 180638472, 203218281, 232249464, 240851296, 256696776, 270957708, 309665952, 342262368, 348374196, 361276944, 406436562, 464498928, 513393552, 541915416, 609654843, 696748392, 722553888, 812873124, 928997856, 1026787104, 1083830832, 1219309686, 1393496784, 1625746248, 2167661664, 2438619372, 2786993568, 3251492496, 4877238744, 6502984992, 9754477488, 19508954976]

約数ペア:

[(1, 19508954976), (2, 9754477488), (3, 6502984992), (4, 4877238744), (6, 3251492496), (7, 2786993568), (8, 2438619372), (9, 2167661664), (12, 1625746248), (14, 1393496784), (16, 1219309686), (18, 1083830832), (19, 1026787104), (21, 928997856), (24, 812873124), (27, 722553888), (28, 696748392), (32, 609654843), (36, 541915416), (38, 513393552), (42, 464498928), (48, 406436562), (54, 361276944), (56, 348374196), (57, 342262368), (63, 309665952), (72, 270957708), (76, 256696776), (81, 240851296), (84, 232249464), (96, 203218281), (108, 180638472), (112, 174187098), (114, 171131184), (126, 154832976), (133, 146683872), (144, 135478854), (152, 128348388), (162, 120425648), (168, 116124732), (171, 114087456), (189, 103221984), (216, 90319236), (224, 87093549), (228, 85565592), (252, 77416488), (266, 73341936), (288, 67739427), (304, 64174194), (324, 60212824), (336, 58062366), (342, 57043728), (378, 51610992), (399, 48894624), (432, 45159618), (456, 42782796), (504, 38708244), (513, 38029152), (532, 36670968), (567, 34407328), (608, 32087097), (648, 30106412), (672, 29031183), (684, 28521864), (756, 25805496), (798, 24447312), (864, 22579809), (912, 21391398), (1008, 19354122), (1026, 19014576), (1064, 18335484), (1134, 17203664), (1197, 16298208), (1296, 15053206), (1368, 14260932), (1512, 12902748), (1539, 12676384), (1596, 12223656), (1824, 10695699), (2016, 9677061), (2052, 9507288), (2128, 9167742), (2268, 8601832), (2394, 8149104), (2592, 7526603), (2736, 7130466), (3024, 6451374), (3078, 6338192), (3192, 6111828), (3591, 5432736), (4104, 4753644), (4256, 4583871), (4536, 4300916), (4788, 4074552), (5472, 3565233), (6048, 3225687), (6156, 3169096), (6384, 3055914), (7182, 2716368), (8208, 2376822), (9072, 2150458), (9576, 2037276), (10773, 1810912), (12312, 1584548), (12768, 1527957), (14364, 1358184), (16416, 1188411), (18144, 1075229), (19152, 1018638), (21546, 905456), (24624, 792274), (28728, 679092), (38304, 509319), (43092, 452728), (49248, 396137), (56591, 344736), (57456, 339546), (86184, 226364), (113182, 172368), (114912, 169773)]