664223112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 2241331200

約数和(自身を除く): 1577108088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 37, 42, 54, 56, 62, 63, 72, 74, 84, 93, 108, 111, 124, 126, 148, 168, 186, 189, 216, 217, 222, 248, 252, 259, 279, 296, 333, 372, 378, 383, 434, 444, 504, 518, 558, 651, 666, 744, 756, 766, 777, 837, 868, 888, 999, 1036, 1116, 1147, 1149, 1302, 1332, 1512, 1532, 1554, 1674, 1736, 1953, 1998, 2072, 2232, 2294, 2298, 2331, 2604, 2664, 2681, 3064, 3108, 3348, 3441, 3447, 3906, 3996, 4588, 4596, 4662, 5208, 5362, 5859, 6216, 6696, 6882, 6894, 6993, 7812, 7992, 8029, 8043, 9176, 9192, 9324, 10323, 10341, 10724, 11718, 11873, 13764, 13788, 13986, 14171, 15624, 16058, 16086, 18648, 20646, 20682, 21448, 23436, 23746, 24087, 24129, 27528, 27576, 27972, 28342, 30969, 32116, 32172, 35619, 41292, 41364, 42513, 46872, 47492, 48174, 48258, 55944, 56684, 61938, 64232, 64344, 71238, 72261, 72387, 82584, 82728, 83111, 85026, 94984, 96348, 96516, 99197, 106857, 113368, 123876, 127539, 142476, 144522, 144774, 166222, 170052, 192696, 193032, 198394, 213714, 216783, 247752, 249333, 255078, 284952, 289044, 289548, 297591, 320571, 332444, 340104, 382617, 396788, 427428, 433566, 439301, 498666, 510156, 578088, 579096, 595182, 641142, 664888, 747999, 765234, 793576, 854856, 867132, 878602, 892773, 997332, 1020312, 1190364, 1282284, 1317903, 1495998, 1530468, 1734264, 1757204, 1785546, 1994664, 2243997, 2380728, 2564568, 2635806, 2678319, 2991996, 3060936, 3075107, 3514408, 3571092, 3953709, 4487994, 5271612, 5356638, 5983992, 6150214, 7142184, 7907418, 8975988, 9225321, 10543224, 10713276, 11861127, 12300428, 15814836, 17951976, 18450642, 21426552, 23722254, 24600856, 27675963, 31629672, 36901284, 47444508, 55351926, 73802568, 83027889, 94889016, 110703852, 166055778, 221407704, 332111556, 664223112]

約数ペア:

[(1, 664223112), (2, 332111556), (3, 221407704), (4, 166055778), (6, 110703852), (7, 94889016), (8, 83027889), (9, 73802568), (12, 55351926), (14, 47444508), (18, 36901284), (21, 31629672), (24, 27675963), (27, 24600856), (28, 23722254), (31, 21426552), (36, 18450642), (37, 17951976), (42, 15814836), (54, 12300428), (56, 11861127), (62, 10713276), (63, 10543224), (72, 9225321), (74, 8975988), (84, 7907418), (93, 7142184), (108, 6150214), (111, 5983992), (124, 5356638), (126, 5271612), (148, 4487994), (168, 3953709), (186, 3571092), (189, 3514408), (216, 3075107), (217, 3060936), (222, 2991996), (248, 2678319), (252, 2635806), (259, 2564568), (279, 2380728), (296, 2243997), (333, 1994664), (372, 1785546), (378, 1757204), (383, 1734264), (434, 1530468), (444, 1495998), (504, 1317903), (518, 1282284), (558, 1190364), (651, 1020312), (666, 997332), (744, 892773), (756, 878602), (766, 867132), (777, 854856), (837, 793576), (868, 765234), (888, 747999), (999, 664888), (1036, 641142), (1116, 595182), (1147, 579096), (1149, 578088), (1302, 510156), (1332, 498666), (1512, 439301), (1532, 433566), (1554, 427428), (1674, 396788), (1736, 382617), (1953, 340104), (1998, 332444), (2072, 320571), (2232, 297591), (2294, 289548), (2298, 289044), (2331, 284952), (2604, 255078), (2664, 249333), (2681, 247752), (3064, 216783), (3108, 213714), (3348, 198394), (3441, 193032), (3447, 192696), (3906, 170052), (3996, 166222), (4588, 144774), (4596, 144522), (4662, 142476), (5208, 127539), (5362, 123876), (5859, 113368), (6216, 106857), (6696, 99197), (6882, 96516), (6894, 96348), (6993, 94984), (7812, 85026), (7992, 83111), (8029, 82728), (8043, 82584), (9176, 72387), (9192, 72261), (9324, 71238), (10323, 64344), (10341, 64232), (10724, 61938), (11718, 56684), (11873, 55944), (13764, 48258), (13788, 48174), (13986, 47492), (14171, 46872), (15624, 42513), (16058, 41364), (16086, 41292), (18648, 35619), (20646, 32172), (20682, 32116), (21448, 30969), (23436, 28342), (23746, 27972), (24087, 27576), (24129, 27528)]