215383896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 729630720

約数和(自身を除く): 514246824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 182, 213, 234, 252, 273, 284, 312, 364, 426, 463, 468, 497, 504, 546, 568, 639, 728, 819, 852, 923, 926, 936, 994, 1092, 1278, 1389, 1491, 1638, 1704, 1846, 1852, 1988, 2184, 2556, 2769, 2778, 2982, 3241, 3276, 3692, 3704, 3976, 4167, 4473, 5112, 5538, 5556, 5964, 6019, 6461, 6482, 6552, 7384, 8307, 8334, 8946, 9723, 11076, 11112, 11928, 12038, 12922, 12964, 16614, 16668, 17892, 18057, 19383, 19446, 22152, 24076, 25844, 25928, 29169, 32873, 33228, 33336, 35784, 36114, 38766, 38892, 42133, 48152, 51688, 54171, 58149, 58338, 65746, 66456, 72228, 77532, 77784, 84266, 98619, 108342, 116298, 116676, 126399, 131492, 144456, 155064, 168532, 197238, 216684, 230111, 232596, 233352, 252798, 262984, 295857, 337064, 379197, 394476, 427349, 433368, 460222, 465192, 505596, 591714, 690333, 758394, 788952, 854698, 920444, 1011192, 1183428, 1282047, 1380666, 1516788, 1709396, 1840888, 2070999, 2366856, 2564094, 2761332, 2991443, 3033576, 3418792, 3846141, 4141998, 5128188, 5522664, 5982886, 7692282, 8283996, 8974329, 10256376, 11965772, 15384564, 16567992, 17948658, 23931544, 26922987, 30769128, 35897316, 53845974, 71794632, 107691948, 215383896]

約数ペア:

[(1, 215383896), (2, 107691948), (3, 71794632), (4, 53845974), (6, 35897316), (7, 30769128), (8, 26922987), (9, 23931544), (12, 17948658), (13, 16567992), (14, 15384564), (18, 11965772), (21, 10256376), (24, 8974329), (26, 8283996), (28, 7692282), (36, 5982886), (39, 5522664), (42, 5128188), (52, 4141998), (56, 3846141), (63, 3418792), (71, 3033576), (72, 2991443), (78, 2761332), (84, 2564094), (91, 2366856), (104, 2070999), (117, 1840888), (126, 1709396), (142, 1516788), (156, 1380666), (168, 1282047), (182, 1183428), (213, 1011192), (234, 920444), (252, 854698), (273, 788952), (284, 758394), (312, 690333), (364, 591714), (426, 505596), (463, 465192), (468, 460222), (497, 433368), (504, 427349), (546, 394476), (568, 379197), (639, 337064), (728, 295857), (819, 262984), (852, 252798), (923, 233352), (926, 232596), (936, 230111), (994, 216684), (1092, 197238), (1278, 168532), (1389, 155064), (1491, 144456), (1638, 131492), (1704, 126399), (1846, 116676), (1852, 116298), (1988, 108342), (2184, 98619), (2556, 84266), (2769, 77784), (2778, 77532), (2982, 72228), (3241, 66456), (3276, 65746), (3692, 58338), (3704, 58149), (3976, 54171), (4167, 51688), (4473, 48152), (5112, 42133), (5538, 38892), (5556, 38766), (5964, 36114), (6019, 35784), (6461, 33336), (6482, 33228), (6552, 32873), (7384, 29169), (8307, 25928), (8334, 25844), (8946, 24076), (9723, 22152), (11076, 19446), (11112, 19383), (11928, 18057), (12038, 17892), (12922, 16668), (12964, 16614)]