327321456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1086097152

約数和(自身を除く): 758775696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 83, 84, 88, 97, 112, 121, 132, 154, 166, 168, 176, 194, 231, 242, 249, 264, 291, 308, 332, 336, 363, 388, 462, 484, 498, 528, 581, 582, 616, 664, 679, 726, 776, 847, 913, 924, 968, 996, 1067, 1162, 1164, 1232, 1328, 1358, 1452, 1552, 1694, 1743, 1826, 1848, 1936, 1992, 2037, 2134, 2324, 2328, 2541, 2716, 2739, 2904, 3201, 3388, 3486, 3652, 3696, 3984, 4074, 4268, 4648, 4656, 5082, 5432, 5478, 5808, 6391, 6402, 6776, 6972, 7304, 7469, 8051, 8148, 8536, 9296, 10043, 10164, 10864, 10956, 11737, 12782, 12804, 13552, 13944, 14608, 14938, 16102, 16296, 17072, 19173, 20086, 20328, 21912, 22407, 23474, 24153, 25564, 25608, 27888, 29876, 30129, 32204, 32592, 35211, 38346, 40172, 40656, 43824, 44814, 46948, 48306, 51128, 51216, 56357, 59752, 60258, 64408, 70301, 70422, 76692, 80344, 82159, 88561, 89628, 93896, 96612, 102256, 112714, 119504, 120516, 128816, 140602, 140844, 153384, 160688, 164318, 169071, 177122, 179256, 187792, 193224, 210903, 225428, 241032, 246477, 265683, 281204, 281688, 306768, 328636, 338142, 354244, 358512, 386448, 421806, 450856, 482064, 492954, 531366, 562408, 563376, 619927, 657272, 676284, 708488, 843612, 901712, 974171, 985908, 1062732, 1124816, 1239854, 1314544, 1352568, 1416976, 1687224, 1859781, 1948342, 1971816, 2125464, 2479708, 2705136, 2922513, 3374448, 3719562, 3896684, 3943632, 4250928, 4959416, 5845026, 6819197, 7439124, 7793368, 9918832, 11690052, 13638394, 14878248, 15586736, 20457591, 23380104, 27276788, 29756496, 40915182, 46760208, 54553576, 81830364, 109107152, 163660728, 327321456]

約数ペア:

[(1, 327321456), (2, 163660728), (3, 109107152), (4, 81830364), (6, 54553576), (7, 46760208), (8, 40915182), (11, 29756496), (12, 27276788), (14, 23380104), (16, 20457591), (21, 15586736), (22, 14878248), (24, 13638394), (28, 11690052), (33, 9918832), (42, 7793368), (44, 7439124), (48, 6819197), (56, 5845026), (66, 4959416), (77, 4250928), (83, 3943632), (84, 3896684), (88, 3719562), (97, 3374448), (112, 2922513), (121, 2705136), (132, 2479708), (154, 2125464), (166, 1971816), (168, 1948342), (176, 1859781), (194, 1687224), (231, 1416976), (242, 1352568), (249, 1314544), (264, 1239854), (291, 1124816), (308, 1062732), (332, 985908), (336, 974171), (363, 901712), (388, 843612), (462, 708488), (484, 676284), (498, 657272), (528, 619927), (581, 563376), (582, 562408), (616, 531366), (664, 492954), (679, 482064), (726, 450856), (776, 421806), (847, 386448), (913, 358512), (924, 354244), (968, 338142), (996, 328636), (1067, 306768), (1162, 281688), (1164, 281204), (1232, 265683), (1328, 246477), (1358, 241032), (1452, 225428), (1552, 210903), (1694, 193224), (1743, 187792), (1826, 179256), (1848, 177122), (1936, 169071), (1992, 164318), (2037, 160688), (2134, 153384), (2324, 140844), (2328, 140602), (2541, 128816), (2716, 120516), (2739, 119504), (2904, 112714), (3201, 102256), (3388, 96612), (3486, 93896), (3652, 89628), (3696, 88561), (3984, 82159), (4074, 80344), (4268, 76692), (4648, 70422), (4656, 70301), (5082, 64408), (5432, 60258), (5478, 59752), (5808, 56357), (6391, 51216), (6402, 51128), (6776, 48306), (6972, 46948), (7304, 44814), (7469, 43824), (8051, 40656), (8148, 40172), (8536, 38346), (9296, 35211), (10043, 32592), (10164, 32204), (10864, 30129), (10956, 29876), (11737, 27888), (12782, 25608), (12804, 25564), (13552, 24153), (13944, 23474), (14608, 22407), (14938, 21912), (16102, 20328), (16296, 20086), (17072, 19173)]