340348008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 1181859840

約数和(自身を除く): 841511832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 31, 33, 39, 42, 44, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 104, 124, 132, 143, 154, 156, 168, 182, 186, 217, 231, 248, 264, 273, 286, 308, 312, 341, 364, 372, 403, 429, 434, 457, 462, 546, 572, 616, 651, 682, 728, 744, 806, 858, 868, 914, 924, 1001, 1023, 1092, 1144, 1209, 1302, 1364, 1371, 1612, 1716, 1736, 1828, 1848, 2002, 2046, 2184, 2387, 2418, 2604, 2728, 2742, 2821, 3003, 3199, 3224, 3432, 3656, 4004, 4092, 4433, 4774, 4836, 5027, 5208, 5484, 5642, 5941, 6006, 6398, 7161, 8008, 8184, 8463, 8866, 9548, 9597, 9672, 10054, 10968, 11284, 11882, 12012, 12796, 13299, 14167, 14322, 15081, 16926, 17732, 17823, 19096, 19194, 20108, 22568, 23764, 24024, 25592, 26598, 28334, 28644, 30162, 31031, 33852, 35189, 35464, 35646, 38388, 40216, 41587, 42501, 47528, 53196, 56668, 57288, 60324, 62062, 65351, 67704, 70378, 71292, 76776, 83174, 85002, 93093, 99169, 105567, 106392, 113336, 120648, 124124, 124761, 130702, 140756, 142584, 155837, 166348, 170004, 184171, 186186, 196053, 198338, 211134, 248248, 249522, 261404, 281512, 297507, 311674, 332696, 340008, 368342, 372372, 392106, 396676, 422268, 457457, 467511, 499044, 522808, 552513, 595014, 623348, 736684, 744744, 784212, 793352, 844536, 914914, 935022, 998088, 1090859, 1105026, 1190028, 1246696, 1289197, 1372371, 1473368, 1568424, 1829828, 1870044, 2025881, 2181718, 2210052, 2380056, 2578394, 2744742, 3272577, 3659656, 3740088, 3867591, 4051762, 4363436, 4420104, 5156788, 5489484, 6077643, 6545154, 7735182, 8103524, 8726872, 10313576, 10978968, 12155286, 13090308, 14181167, 15470364, 16207048, 24310572, 26180616, 28362334, 30940728, 42543501, 48621144, 56724668, 85087002, 113449336, 170174004, 340348008]

約数ペア:

[(1, 340348008), (2, 170174004), (3, 113449336), (4, 85087002), (6, 56724668), (7, 48621144), (8, 42543501), (11, 30940728), (12, 28362334), (13, 26180616), (14, 24310572), (21, 16207048), (22, 15470364), (24, 14181167), (26, 13090308), (28, 12155286), (31, 10978968), (33, 10313576), (39, 8726872), (42, 8103524), (44, 7735182), (52, 6545154), (56, 6077643), (62, 5489484), (66, 5156788), (77, 4420104), (78, 4363436), (84, 4051762), (88, 3867591), (91, 3740088), (93, 3659656), (104, 3272577), (124, 2744742), (132, 2578394), (143, 2380056), (154, 2210052), (156, 2181718), (168, 2025881), (182, 1870044), (186, 1829828), (217, 1568424), (231, 1473368), (248, 1372371), (264, 1289197), (273, 1246696), (286, 1190028), (308, 1105026), (312, 1090859), (341, 998088), (364, 935022), (372, 914914), (403, 844536), (429, 793352), (434, 784212), (457, 744744), (462, 736684), (546, 623348), (572, 595014), (616, 552513), (651, 522808), (682, 499044), (728, 467511), (744, 457457), (806, 422268), (858, 396676), (868, 392106), (914, 372372), (924, 368342), (1001, 340008), (1023, 332696), (1092, 311674), (1144, 297507), (1209, 281512), (1302, 261404), (1364, 249522), (1371, 248248), (1612, 211134), (1716, 198338), (1736, 196053), (1828, 186186), (1848, 184171), (2002, 170004), (2046, 166348), (2184, 155837), (2387, 142584), (2418, 140756), (2604, 130702), (2728, 124761), (2742, 124124), (2821, 120648), (3003, 113336), (3199, 106392), (3224, 105567), (3432, 99169), (3656, 93093), (4004, 85002), (4092, 83174), (4433, 76776), (4774, 71292), (4836, 70378), (5027, 67704), (5208, 65351), (5484, 62062), (5642, 60324), (5941, 57288), (6006, 56668), (6398, 53196), (7161, 47528), (8008, 42501), (8184, 41587), (8463, 40216), (8866, 38388), (9548, 35646), (9597, 35464), (9672, 35189), (10054, 33852), (10968, 31031), (11284, 30162), (11882, 28644), (12012, 28334), (12796, 26598), (13299, 25592), (14167, 24024), (14322, 23764), (15081, 22568), (16926, 20108), (17732, 19194), (17823, 19096)]