1804641552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 6128238720

約数和(自身を除く): 4323597168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 127, 144, 148, 168, 189, 216, 222, 252, 254, 259, 296, 333, 336, 378, 381, 432, 444, 504, 508, 518, 592, 666, 756, 762, 777, 888, 889, 999, 1008, 1016, 1036, 1143, 1332, 1512, 1524, 1554, 1776, 1778, 1998, 2032, 2072, 2286, 2331, 2664, 2667, 3024, 3048, 3108, 3429, 3556, 3996, 4144, 4572, 4662, 4699, 5328, 5334, 6096, 6216, 6858, 6993, 7112, 7992, 8001, 9144, 9324, 9398, 10668, 12432, 13716, 13986, 14097, 14224, 15984, 16002, 16129, 18288, 18648, 18796, 21336, 24003, 27432, 27972, 28194, 32004, 32258, 32893, 37296, 37592, 42291, 42672, 48006, 48387, 54864, 55944, 56388, 64008, 64516, 65786, 75184, 84582, 96012, 96774, 98679, 111888, 112776, 112903, 126873, 128016, 129032, 131572, 145161, 169164, 192024, 193548, 197358, 225552, 225806, 253746, 258064, 263144, 290322, 296037, 338328, 338709, 384048, 387096, 394716, 435483, 451612, 507492, 526288, 580644, 592074, 596773, 676656, 677418, 774192, 789432, 870966, 888111, 903224, 1014984, 1016127, 1161288, 1184148, 1193546, 1354836, 1578864, 1741932, 1776222, 1790319, 1806448, 2029968, 2032254, 2322576, 2368296, 2387092, 2709672, 3048381, 3483864, 3552444, 3580638, 4064508, 4177411, 4736592, 4774184, 5370957, 5419344, 6096762, 6967728, 7104888, 7161276, 8129016, 8354822, 9548368, 10741914, 12193524, 12532233, 14209776, 14322552, 16112871, 16258032, 16709644, 21483828, 24387048, 25064466, 28645104, 32225742, 33419288, 37596699, 42967656, 48774096, 50128932, 64451484, 66838576, 75193398, 85935312, 100257864, 112790097, 128902968, 150386796, 200515728, 225580194, 257805936, 300773592, 451160388, 601547184, 902320776, 1804641552]

約数ペア:

[(1, 1804641552), (2, 902320776), (3, 601547184), (4, 451160388), (6, 300773592), (7, 257805936), (8, 225580194), (9, 200515728), (12, 150386796), (14, 128902968), (16, 112790097), (18, 100257864), (21, 85935312), (24, 75193398), (27, 66838576), (28, 64451484), (36, 50128932), (37, 48774096), (42, 42967656), (48, 37596699), (54, 33419288), (56, 32225742), (63, 28645104), (72, 25064466), (74, 24387048), (84, 21483828), (108, 16709644), (111, 16258032), (112, 16112871), (126, 14322552), (127, 14209776), (144, 12532233), (148, 12193524), (168, 10741914), (189, 9548368), (216, 8354822), (222, 8129016), (252, 7161276), (254, 7104888), (259, 6967728), (296, 6096762), (333, 5419344), (336, 5370957), (378, 4774184), (381, 4736592), (432, 4177411), (444, 4064508), (504, 3580638), (508, 3552444), (518, 3483864), (592, 3048381), (666, 2709672), (756, 2387092), (762, 2368296), (777, 2322576), (888, 2032254), (889, 2029968), (999, 1806448), (1008, 1790319), (1016, 1776222), (1036, 1741932), (1143, 1578864), (1332, 1354836), (1512, 1193546), (1524, 1184148), (1554, 1161288), (1776, 1016127), (1778, 1014984), (1998, 903224), (2032, 888111), (2072, 870966), (2286, 789432), (2331, 774192), (2664, 677418), (2667, 676656), (3024, 596773), (3048, 592074), (3108, 580644), (3429, 526288), (3556, 507492), (3996, 451612), (4144, 435483), (4572, 394716), (4662, 387096), (4699, 384048), (5328, 338709), (5334, 338328), (6096, 296037), (6216, 290322), (6858, 263144), (6993, 258064), (7112, 253746), (7992, 225806), (8001, 225552), (9144, 197358), (9324, 193548), (9398, 192024), (10668, 169164), (12432, 145161), (13716, 131572), (13986, 129032), (14097, 128016), (14224, 126873), (15984, 112903), (16002, 112776), (16129, 111888), (18288, 98679), (18648, 96774), (18796, 96012), (21336, 84582), (24003, 75184), (27432, 65786), (27972, 64516), (28194, 64008), (32004, 56388), (32258, 55944), (32893, 54864), (37296, 48387), (37592, 48006), (42291, 42672)]