207372672

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 656051760

約数和(自身を除く): 448679088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 183, 192, 208, 227, 234, 244, 288, 312, 366, 384, 416, 454, 468, 488, 549, 576, 624, 681, 732, 793, 832, 908, 936, 976, 1098, 1152, 1248, 1362, 1464, 1586, 1664, 1816, 1872, 1952, 2043, 2196, 2379, 2496, 2724, 2928, 2951, 3172, 3632, 3744, 3904, 4086, 4392, 4758, 4992, 5448, 5856, 5902, 6344, 7137, 7264, 7488, 7808, 8172, 8784, 8853, 9516, 10896, 11712, 11804, 12688, 13847, 14274, 14528, 14976, 16344, 17568, 17706, 19032, 21792, 23424, 23608, 25376, 26559, 27694, 28548, 29056, 32688, 35136, 35412, 38064, 41541, 43584, 47216, 50752, 53118, 55388, 57096, 65376, 70272, 70824, 76128, 83082, 87168, 94432, 101504, 106236, 110776, 114192, 124623, 130752, 141648, 152256, 166164, 180011, 188864, 212472, 221552, 228384, 249246, 261504, 283296, 304512, 332328, 360022, 377728, 424944, 443104, 456768, 498492, 540033, 566592, 664656, 720044, 849888, 886208, 913536, 996984, 1080066, 1133184, 1329312, 1440088, 1620099, 1699776, 1772416, 1993968, 2160132, 2658624, 2880176, 3240198, 3399552, 3987936, 4320264, 5317248, 5760352, 6480396, 7975872, 8640528, 11520704, 12960792, 15951744, 17281056, 23041408, 25921584, 34562112, 51843168, 69124224, 103686336, 207372672]

約数ペア:

[(1, 207372672), (2, 103686336), (3, 69124224), (4, 51843168), (6, 34562112), (8, 25921584), (9, 23041408), (12, 17281056), (13, 15951744), (16, 12960792), (18, 11520704), (24, 8640528), (26, 7975872), (32, 6480396), (36, 5760352), (39, 5317248), (48, 4320264), (52, 3987936), (61, 3399552), (64, 3240198), (72, 2880176), (78, 2658624), (96, 2160132), (104, 1993968), (117, 1772416), (122, 1699776), (128, 1620099), (144, 1440088), (156, 1329312), (183, 1133184), (192, 1080066), (208, 996984), (227, 913536), (234, 886208), (244, 849888), (288, 720044), (312, 664656), (366, 566592), (384, 540033), (416, 498492), (454, 456768), (468, 443104), (488, 424944), (549, 377728), (576, 360022), (624, 332328), (681, 304512), (732, 283296), (793, 261504), (832, 249246), (908, 228384), (936, 221552), (976, 212472), (1098, 188864), (1152, 180011), (1248, 166164), (1362, 152256), (1464, 141648), (1586, 130752), (1664, 124623), (1816, 114192), (1872, 110776), (1952, 106236), (2043, 101504), (2196, 94432), (2379, 87168), (2496, 83082), (2724, 76128), (2928, 70824), (2951, 70272), (3172, 65376), (3632, 57096), (3744, 55388), (3904, 53118), (4086, 50752), (4392, 47216), (4758, 43584), (4992, 41541), (5448, 38064), (5856, 35412), (5902, 35136), (6344, 32688), (7137, 29056), (7264, 28548), (7488, 27694), (7808, 26559), (8172, 25376), (8784, 23608), (8853, 23424), (9516, 21792), (10896, 19032), (11712, 17706), (11804, 17568), (12688, 16344), (13847, 14976), (14274, 14528)]