490982184

素因数分解:

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

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1707975360

約数和(自身を除く): 1216993176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 83, 84, 88, 97, 99, 121, 126, 132, 154, 166, 168, 194, 198, 231, 242, 249, 252, 264, 291, 308, 332, 363, 388, 396, 462, 484, 498, 504, 581, 582, 616, 664, 679, 693, 726, 747, 776, 792, 847, 873, 913, 924, 968, 996, 1067, 1089, 1162, 1164, 1358, 1386, 1452, 1494, 1694, 1743, 1746, 1826, 1848, 1992, 2037, 2134, 2178, 2324, 2328, 2541, 2716, 2739, 2772, 2904, 2988, 3201, 3388, 3486, 3492, 3652, 4074, 4268, 4356, 4648, 5082, 5229, 5432, 5478, 5544, 5976, 6111, 6391, 6402, 6776, 6972, 6984, 7304, 7469, 7623, 8051, 8148, 8217, 8536, 8712, 9603, 10043, 10164, 10458, 10956, 11737, 12222, 12782, 12804, 13944, 14938, 15246, 16102, 16296, 16434, 19173, 19206, 20086, 20328, 20916, 21912, 22407, 23474, 24153, 24444, 25564, 25608, 29876, 30129, 30492, 32204, 32868, 35211, 38346, 38412, 40172, 41832, 44814, 46948, 48306, 48888, 51128, 56357, 57519, 59752, 60258, 60984, 64408, 65736, 67221, 70301, 70422, 72459, 76692, 76824, 80344, 82159, 88561, 89628, 90387, 93896, 96612, 105633, 112714, 115038, 120516, 134442, 140602, 140844, 144918, 153384, 164318, 169071, 177122, 179256, 180774, 193224, 210903, 211266, 225428, 230076, 241032, 246477, 265683, 268884, 281204, 281688, 289836, 328636, 338142, 354244, 361548, 421806, 422532, 450856, 460152, 492954, 507213, 531366, 537768, 562408, 579672, 619927, 632709, 657272, 676284, 708488, 723096, 739431, 797049, 843612, 845064, 974171, 985908, 1014426, 1062732, 1239854, 1265418, 1352568, 1478862, 1594098, 1687224, 1859781, 1948342, 1971816, 2028852, 2125464, 2479708, 2530836, 2922513, 2957724, 3188196, 3719562, 3896684, 4057704, 4959416, 5061672, 5579343, 5845026, 5915448, 6376392, 6819197, 7439124, 7793368, 8767539, 11158686, 11690052, 13638394, 14878248, 17535078, 20457591, 22317372, 23380104, 27276788, 35070156, 40915182, 44634744, 54553576, 61372773, 70140312, 81830364, 122745546, 163660728, 245491092, 490982184]

約数ペア:

[(1, 490982184), (2, 245491092), (3, 163660728), (4, 122745546), (6, 81830364), (7, 70140312), (8, 61372773), (9, 54553576), (11, 44634744), (12, 40915182), (14, 35070156), (18, 27276788), (21, 23380104), (22, 22317372), (24, 20457591), (28, 17535078), (33, 14878248), (36, 13638394), (42, 11690052), (44, 11158686), (56, 8767539), (63, 7793368), (66, 7439124), (72, 6819197), (77, 6376392), (83, 5915448), (84, 5845026), (88, 5579343), (97, 5061672), (99, 4959416), (121, 4057704), (126, 3896684), (132, 3719562), (154, 3188196), (166, 2957724), (168, 2922513), (194, 2530836), (198, 2479708), (231, 2125464), (242, 2028852), (249, 1971816), (252, 1948342), (264, 1859781), (291, 1687224), (308, 1594098), (332, 1478862), (363, 1352568), (388, 1265418), (396, 1239854), (462, 1062732), (484, 1014426), (498, 985908), (504, 974171), (581, 845064), (582, 843612), (616, 797049), (664, 739431), (679, 723096), (693, 708488), (726, 676284), (747, 657272), (776, 632709), (792, 619927), (847, 579672), (873, 562408), (913, 537768), (924, 531366), (968, 507213), (996, 492954), (1067, 460152), (1089, 450856), (1162, 422532), (1164, 421806), (1358, 361548), (1386, 354244), (1452, 338142), (1494, 328636), (1694, 289836), (1743, 281688), (1746, 281204), (1826, 268884), (1848, 265683), (1992, 246477), (2037, 241032), (2134, 230076), (2178, 225428), (2324, 211266), (2328, 210903), (2541, 193224), (2716, 180774), (2739, 179256), (2772, 177122), (2904, 169071), (2988, 164318), (3201, 153384), (3388, 144918), (3486, 140844), (3492, 140602), (3652, 134442), (4074, 120516), (4268, 115038), (4356, 112714), (4648, 105633), (5082, 96612), (5229, 93896), (5432, 90387), (5478, 89628), (5544, 88561), (5976, 82159), (6111, 80344), (6391, 76824), (6402, 76692), (6776, 72459), (6972, 70422), (6984, 70301), (7304, 67221), (7469, 65736), (7623, 64408), (8051, 60984), (8148, 60258), (8217, 59752), (8536, 57519), (8712, 56357), (9603, 51128), (10043, 48888), (10164, 48306), (10458, 46948), (10956, 44814), (11737, 41832), (12222, 40172), (12782, 38412), (12804, 38346), (13944, 35211), (14938, 32868), (15246, 32204), (16102, 30492), (16296, 30129), (16434, 29876), (19173, 25608), (19206, 25564), (20086, 24444), (20328, 24153), (20916, 23474), (21912, 22407)]