405656328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1336688640

約数和(自身を除く): 931032312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 73, 77, 84, 88, 93, 97, 124, 132, 146, 154, 168, 186, 194, 217, 219, 231, 248, 264, 291, 292, 308, 341, 372, 388, 434, 438, 462, 511, 582, 584, 616, 651, 679, 682, 744, 776, 803, 868, 876, 924, 1022, 1023, 1067, 1164, 1302, 1358, 1364, 1533, 1606, 1736, 1752, 1848, 2037, 2044, 2046, 2134, 2263, 2328, 2387, 2409, 2604, 2716, 2728, 3007, 3066, 3201, 3212, 4074, 4088, 4092, 4268, 4526, 4774, 4818, 5208, 5432, 5621, 6014, 6132, 6402, 6424, 6789, 7081, 7161, 7469, 8148, 8184, 8536, 9021, 9052, 9548, 9636, 11242, 12028, 12264, 12804, 13578, 14162, 14322, 14938, 15841, 16296, 16863, 18042, 18104, 19096, 19272, 21049, 21243, 22407, 22484, 24056, 24893, 25608, 27156, 28324, 28644, 29876, 31682, 33077, 33726, 36084, 42098, 42486, 44814, 44968, 47523, 49567, 49786, 54312, 56648, 57288, 59752, 63147, 63364, 66154, 67452, 72168, 74679, 77891, 84196, 84972, 89628, 95046, 99134, 99231, 99572, 126294, 126728, 132308, 134904, 148701, 149358, 155782, 168392, 169944, 174251, 179256, 190092, 198268, 198462, 199144, 219511, 231539, 233673, 252588, 264616, 297402, 298716, 311564, 348502, 380184, 396536, 396924, 439022, 463078, 467346, 505176, 522753, 545237, 594804, 597432, 623128, 658533, 694617, 697004, 793848, 878044, 926156, 934692, 1045506, 1090474, 1189608, 1317066, 1389234, 1394008, 1536577, 1635711, 1756088, 1852312, 1869384, 2091012, 2180948, 2414621, 2634132, 2778468, 3073154, 3271422, 4182024, 4361896, 4609731, 4829242, 5268264, 5556936, 6146308, 6542844, 7243863, 9219462, 9658484, 12292616, 13085688, 14487726, 16902347, 18438924, 19316968, 28975452, 33804694, 36877848, 50707041, 57950904, 67609388, 101414082, 135218776, 202828164, 405656328]

約数ペア:

[(1, 405656328), (2, 202828164), (3, 135218776), (4, 101414082), (6, 67609388), (7, 57950904), (8, 50707041), (11, 36877848), (12, 33804694), (14, 28975452), (21, 19316968), (22, 18438924), (24, 16902347), (28, 14487726), (31, 13085688), (33, 12292616), (42, 9658484), (44, 9219462), (56, 7243863), (62, 6542844), (66, 6146308), (73, 5556936), (77, 5268264), (84, 4829242), (88, 4609731), (93, 4361896), (97, 4182024), (124, 3271422), (132, 3073154), (146, 2778468), (154, 2634132), (168, 2414621), (186, 2180948), (194, 2091012), (217, 1869384), (219, 1852312), (231, 1756088), (248, 1635711), (264, 1536577), (291, 1394008), (292, 1389234), (308, 1317066), (341, 1189608), (372, 1090474), (388, 1045506), (434, 934692), (438, 926156), (462, 878044), (511, 793848), (582, 697004), (584, 694617), (616, 658533), (651, 623128), (679, 597432), (682, 594804), (744, 545237), (776, 522753), (803, 505176), (868, 467346), (876, 463078), (924, 439022), (1022, 396924), (1023, 396536), (1067, 380184), (1164, 348502), (1302, 311564), (1358, 298716), (1364, 297402), (1533, 264616), (1606, 252588), (1736, 233673), (1752, 231539), (1848, 219511), (2037, 199144), (2044, 198462), (2046, 198268), (2134, 190092), (2263, 179256), (2328, 174251), (2387, 169944), (2409, 168392), (2604, 155782), (2716, 149358), (2728, 148701), (3007, 134904), (3066, 132308), (3201, 126728), (3212, 126294), (4074, 99572), (4088, 99231), (4092, 99134), (4268, 95046), (4526, 89628), (4774, 84972), (4818, 84196), (5208, 77891), (5432, 74679), (5621, 72168), (6014, 67452), (6132, 66154), (6402, 63364), (6424, 63147), (6789, 59752), (7081, 57288), (7161, 56648), (7469, 54312), (8148, 49786), (8184, 49567), (8536, 47523), (9021, 44968), (9052, 44814), (9548, 42486), (9636, 42098), (11242, 36084), (12028, 33726), (12264, 33077), (12804, 31682), (13578, 29876), (14162, 28644), (14322, 28324), (14938, 27156), (15841, 25608), (16296, 24893), (16863, 24056), (18042, 22484), (18104, 22407), (19096, 21243), (19272, 21049)]