218913888312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{510403}}^1$

素因数の和:510482

約数の個数: 192

約数和(自身を含む): 726161978880

約数和(自身を除く): 507248090568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 37, 42, 46, 56, 63, 69, 72, 74, 84, 92, 111, 126, 138, 148, 161, 168, 184, 207, 222, 252, 259, 276, 296, 322, 333, 414, 444, 483, 504, 518, 552, 644, 666, 777, 828, 851, 888, 966, 1036, 1288, 1332, 1449, 1554, 1656, 1702, 1932, 2072, 2331, 2553, 2664, 2898, 3108, 3404, 3864, 4662, 5106, 5796, 5957, 6216, 6808, 7659, 9324, 10212, 11592, 11914, 15318, 17871, 18648, 20424, 23828, 30636, 35742, 47656, 53613, 61272, 71484, 107226, 142968, 214452, 428904, 510403, 1020806, 1531209, 2041612, 3062418, 3572821, 4083224, 4593627, 6124836, 7145642, 9187254, 10718463, 11739269, 12249672, 14291284, 18374508, 18884911, 21436926, 23478538, 28582568, 32155389, 35217807, 36749016, 37769822, 42873852, 46957076, 56654733, 64310778, 70435614, 75539644, 82174883, 85747704, 93914152, 105653421, 113309466, 128621556, 132194377, 140871228, 151079288, 164349766, 169964199, 211306842, 226618932, 246524649, 257243112, 264388754, 281742456, 328699532, 339928398, 396583131, 422613684, 434352953, 453237864, 493049298, 528777508, 657399064, 679856796, 739573947, 793166262, 845227368, 868705906, 986098596, 1057555016, 1189749393, 1303058859, 1359713592, 1479147894, 1586332524, 1737411812, 1972197192, 2379498786, 2606117718, 2958295788, 3040470671, 3172665048, 3474823624, 3909176577, 4758997572, 5212235436, 5916591576, 6080941342, 7818353154, 9121412013, 9517995144, 10424470872, 12161882684, 15636706308, 18242824026, 24323765368, 27364236039, 31273412616, 36485648052, 54728472078, 72971296104, 109456944156, 218913888312]

約数ペア:

[(1, 218913888312), (2, 109456944156), (3, 72971296104), (4, 54728472078), (6, 36485648052), (7, 31273412616), (8, 27364236039), (9, 24323765368), (12, 18242824026), (14, 15636706308), (18, 12161882684), (21, 10424470872), (23, 9517995144), (24, 9121412013), (28, 7818353154), (36, 6080941342), (37, 5916591576), (42, 5212235436), (46, 4758997572), (56, 3909176577), (63, 3474823624), (69, 3172665048), (72, 3040470671), (74, 2958295788), (84, 2606117718), (92, 2379498786), (111, 1972197192), (126, 1737411812), (138, 1586332524), (148, 1479147894), (161, 1359713592), (168, 1303058859), (184, 1189749393), (207, 1057555016), (222, 986098596), (252, 868705906), (259, 845227368), (276, 793166262), (296, 739573947), (322, 679856796), (333, 657399064), (414, 528777508), (444, 493049298), (483, 453237864), (504, 434352953), (518, 422613684), (552, 396583131), (644, 339928398), (666, 328699532), (777, 281742456), (828, 264388754), (851, 257243112), (888, 246524649), (966, 226618932), (1036, 211306842), (1288, 169964199), (1332, 164349766), (1449, 151079288), (1554, 140871228), (1656, 132194377), (1702, 128621556), (1932, 113309466), (2072, 105653421), (2331, 93914152), (2553, 85747704), (2664, 82174883), (2898, 75539644), (3108, 70435614), (3404, 64310778), (3864, 56654733), (4662, 46957076), (5106, 42873852), (5796, 37769822), (5957, 36749016), (6216, 35217807), (6808, 32155389), (7659, 28582568), (9324, 23478538), (10212, 21436926), (11592, 18884911), (11914, 18374508), (15318, 14291284), (17871, 12249672), (18648, 11739269), (20424, 10718463), (23828, 9187254), (30636, 7145642), (35742, 6124836), (47656, 4593627), (53613, 4083224), (61272, 3572821), (71484, 3062418), (107226, 2041612), (142968, 1531209), (214452, 1020806), (428904, 510403)]