245969568

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 541480032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 96, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 288, 312, 351, 359, 366, 416, 432, 468, 488, 549, 624, 702, 718, 732, 793, 864, 936, 976, 1077, 1098, 1248, 1404, 1436, 1464, 1586, 1647, 1872, 1952, 2154, 2196, 2379, 2808, 2872, 2928, 3172, 3231, 3294, 3744, 4308, 4392, 4667, 4758, 5616, 5744, 5856, 6344, 6462, 6588, 7137, 8616, 8784, 9334, 9516, 9693, 11232, 11488, 12688, 12924, 13176, 14001, 14274, 17232, 17568, 18668, 19032, 19386, 21411, 21899, 25376, 25848, 26352, 28002, 28548, 34464, 37336, 38064, 38772, 42003, 42822, 43798, 51696, 52704, 56004, 57096, 65697, 74672, 76128, 77544, 84006, 85644, 87596, 103392, 112008, 114192, 126009, 131394, 149344, 155088, 168012, 171288, 175192, 197091, 224016, 228384, 252018, 262788, 284687, 310176, 336024, 342576, 350384, 394182, 448032, 504036, 525576, 569374, 591273, 672048, 685152, 700768, 788364, 854061, 1008072, 1051152, 1138748, 1182546, 1344096, 1576728, 1708122, 2016144, 2102304, 2277496, 2365092, 2562183, 3153456, 3416244, 4032288, 4554992, 4730184, 5124366, 6306912, 6832488, 7686549, 9109984, 9460368, 10248732, 13664976, 15373098, 18920736, 20497464, 27329952, 30746196, 40994928, 61492392, 81989856, 122984784, 245969568]

約数ペア:

[(1, 245969568), (2, 122984784), (3, 81989856), (4, 61492392), (6, 40994928), (8, 30746196), (9, 27329952), (12, 20497464), (13, 18920736), (16, 15373098), (18, 13664976), (24, 10248732), (26, 9460368), (27, 9109984), (32, 7686549), (36, 6832488), (39, 6306912), (48, 5124366), (52, 4730184), (54, 4554992), (61, 4032288), (72, 3416244), (78, 3153456), (96, 2562183), (104, 2365092), (108, 2277496), (117, 2102304), (122, 2016144), (144, 1708122), (156, 1576728), (183, 1344096), (208, 1182546), (216, 1138748), (234, 1051152), (244, 1008072), (288, 854061), (312, 788364), (351, 700768), (359, 685152), (366, 672048), (416, 591273), (432, 569374), (468, 525576), (488, 504036), (549, 448032), (624, 394182), (702, 350384), (718, 342576), (732, 336024), (793, 310176), (864, 284687), (936, 262788), (976, 252018), (1077, 228384), (1098, 224016), (1248, 197091), (1404, 175192), (1436, 171288), (1464, 168012), (1586, 155088), (1647, 149344), (1872, 131394), (1952, 126009), (2154, 114192), (2196, 112008), (2379, 103392), (2808, 87596), (2872, 85644), (2928, 84006), (3172, 77544), (3231, 76128), (3294, 74672), (3744, 65697), (4308, 57096), (4392, 56004), (4667, 52704), (4758, 51696), (5616, 43798), (5744, 42822), (5856, 42003), (6344, 38772), (6462, 38064), (6588, 37336), (7137, 34464), (8616, 28548), (8784, 28002), (9334, 26352), (9516, 25848), (9693, 25376), (11232, 21899), (11488, 21411), (12688, 19386), (12924, 19032), (13176, 18668), (14001, 17568), (14274, 17232)]