209544768

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 649041120

約数和(自身を除く): 439496352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 192, 228, 246, 288, 304, 328, 342, 369, 456, 467, 492, 576, 608, 656, 684, 738, 779, 912, 934, 984, 1216, 1312, 1368, 1401, 1476, 1558, 1824, 1868, 1968, 2337, 2624, 2736, 2802, 2952, 3116, 3648, 3736, 3936, 4203, 4674, 5472, 5604, 5904, 6232, 7011, 7472, 7872, 8406, 8873, 9348, 10944, 11208, 11808, 12464, 14022, 14944, 16812, 17746, 18696, 19147, 22416, 23616, 24928, 26619, 28044, 29888, 33624, 35492, 37392, 38294, 44832, 49856, 53238, 56088, 57441, 67248, 70984, 74784, 76588, 79857, 89664, 106476, 112176, 114882, 134496, 141968, 149568, 153176, 159714, 172323, 212952, 224352, 229764, 268992, 283936, 306352, 319428, 344646, 363793, 425904, 448704, 459528, 567872, 612704, 638856, 689292, 727586, 851808, 919056, 1091379, 1225408, 1277712, 1378584, 1455172, 1703616, 1838112, 2182758, 2555424, 2757168, 2910344, 3274137, 3676224, 4365516, 5110848, 5514336, 5820688, 6548274, 8731032, 11028672, 11641376, 13096548, 17462064, 23282752, 26193096, 34924128, 52386192, 69848256, 104772384, 209544768]

約数ペア:

[(1, 209544768), (2, 104772384), (3, 69848256), (4, 52386192), (6, 34924128), (8, 26193096), (9, 23282752), (12, 17462064), (16, 13096548), (18, 11641376), (19, 11028672), (24, 8731032), (32, 6548274), (36, 5820688), (38, 5514336), (41, 5110848), (48, 4365516), (57, 3676224), (64, 3274137), (72, 2910344), (76, 2757168), (82, 2555424), (96, 2182758), (114, 1838112), (123, 1703616), (144, 1455172), (152, 1378584), (164, 1277712), (171, 1225408), (192, 1091379), (228, 919056), (246, 851808), (288, 727586), (304, 689292), (328, 638856), (342, 612704), (369, 567872), (456, 459528), (467, 448704), (492, 425904), (576, 363793), (608, 344646), (656, 319428), (684, 306352), (738, 283936), (779, 268992), (912, 229764), (934, 224352), (984, 212952), (1216, 172323), (1312, 159714), (1368, 153176), (1401, 149568), (1476, 141968), (1558, 134496), (1824, 114882), (1868, 112176), (1968, 106476), (2337, 89664), (2624, 79857), (2736, 76588), (2802, 74784), (2952, 70984), (3116, 67248), (3648, 57441), (3736, 56088), (3936, 53238), (4203, 49856), (4674, 44832), (5472, 38294), (5604, 37392), (5904, 35492), (6232, 33624), (7011, 29888), (7472, 28044), (7872, 26619), (8406, 24928), (8873, 23616), (9348, 22416), (10944, 19147), (11208, 18696), (11808, 17746), (12464, 16812), (14022, 14944)]