306537672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 917913600

約数和(自身を除く): 611375928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 213, 217, 248, 284, 372, 426, 434, 497, 568, 651, 744, 829, 852, 868, 994, 1302, 1491, 1658, 1704, 1736, 1988, 2201, 2487, 2604, 2982, 3316, 3976, 4402, 4974, 5208, 5803, 5964, 6603, 6632, 8804, 9948, 11606, 11928, 13206, 15407, 17409, 17608, 19896, 23212, 25699, 26412, 30814, 34818, 46221, 46424, 51398, 52824, 58859, 61628, 69636, 77097, 92442, 102796, 117718, 123256, 139272, 154194, 176577, 179893, 184884, 205592, 235436, 308388, 353154, 359786, 369768, 412013, 470872, 539679, 616776, 706308, 719572, 824026, 1079358, 1236039, 1412616, 1439144, 1648052, 1824629, 2158716, 2472078, 3296104, 3649258, 4317432, 4944156, 5473887, 7298516, 9888312, 10947774, 12772403, 14597032, 21895548, 25544806, 38317209, 43791096, 51089612, 76634418, 102179224, 153268836, 306537672]

約数ペア:

[(1, 306537672), (2, 153268836), (3, 102179224), (4, 76634418), (6, 51089612), (7, 43791096), (8, 38317209), (12, 25544806), (14, 21895548), (21, 14597032), (24, 12772403), (28, 10947774), (31, 9888312), (42, 7298516), (56, 5473887), (62, 4944156), (71, 4317432), (84, 3649258), (93, 3296104), (124, 2472078), (142, 2158716), (168, 1824629), (186, 1648052), (213, 1439144), (217, 1412616), (248, 1236039), (284, 1079358), (372, 824026), (426, 719572), (434, 706308), (497, 616776), (568, 539679), (651, 470872), (744, 412013), (829, 369768), (852, 359786), (868, 353154), (994, 308388), (1302, 235436), (1491, 205592), (1658, 184884), (1704, 179893), (1736, 176577), (1988, 154194), (2201, 139272), (2487, 123256), (2604, 117718), (2982, 102796), (3316, 92442), (3976, 77097), (4402, 69636), (4974, 61628), (5208, 58859), (5803, 52824), (5964, 51398), (6603, 46424), (6632, 46221), (8804, 34818), (9948, 30814), (11606, 26412), (11928, 25699), (13206, 23212), (15407, 19896), (17409, 17608)]