281268266048

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2633}}^1$

素因数の和:3125

約数の個数: 224

約数和(自身を含む): 710997937920

約数和(自身を除く): 429729671872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 409, 424, 448, 583, 616, 704, 742, 818, 848, 1166, 1232, 1484, 1636, 1696, 2332, 2464, 2633, 2863, 2968, 3272, 3392, 4081, 4499, 4664, 4928, 5266, 5726, 5936, 6544, 8162, 8998, 9328, 10532, 11452, 11872, 13088, 16324, 17996, 18431, 18656, 21064, 21677, 22904, 23744, 26176, 28963, 31493, 32648, 35992, 36862, 37312, 42128, 43354, 45808, 57926, 62986, 65296, 71984, 73724, 84256, 86708, 91616, 115852, 125972, 130592, 139549, 143968, 147448, 151739, 168512, 173416, 183232, 202741, 231704, 238447, 251944, 261184, 279098, 287936, 294896, 303478, 346832, 405482, 463408, 476894, 503888, 558196, 589792, 606956, 693664, 810964, 926816, 953788, 976843, 1007776, 1076897, 1116392, 1179584, 1213912, 1387328, 1535039, 1621928, 1669129, 1853632, 1907576, 1953686, 2015552, 2153794, 2232784, 2427824, 3070078, 3243856, 3338258, 3815152, 3907372, 4307588, 4465568, 4855648, 6140156, 6487712, 6676516, 7538279, 7630304, 7814744, 8615176, 8931136, 9711296, 10745273, 11845867, 12280312, 12975424, 13353032, 15076558, 15260608, 15629488, 17230352, 21490546, 23691734, 24560624, 26706064, 30153116, 31258976, 34460704, 42981092, 47383468, 49121248, 53412128, 57075541, 60306232, 62517952, 68921408, 82921069, 85962184, 94766936, 98242496, 106824256, 114151082, 120612464, 165842138, 171924368, 189533872, 228302164, 241224928, 331684276, 343848736, 379067744, 399528787, 456604328, 482449856, 627830951, 663368552, 687697472, 758135488, 799057574, 913208656, 1255661902, 1326737104, 1598115148, 1826417312, 2511323804, 2653474208, 3196230296, 3652834624, 4394816657, 5022647608, 5306948416, 6392460592, 8789633314, 10045295216, 12784921184, 17579266628, 20090590432, 25569842368, 35158533256, 40181180864, 70317066512, 140634133024, 281268266048]

約数ペア:

[(1, 281268266048), (2, 140634133024), (4, 70317066512), (7, 40181180864), (8, 35158533256), (11, 25569842368), (14, 20090590432), (16, 17579266628), (22, 12784921184), (28, 10045295216), (32, 8789633314), (44, 6392460592), (53, 5306948416), (56, 5022647608), (64, 4394816657), (77, 3652834624), (88, 3196230296), (106, 2653474208), (112, 2511323804), (154, 1826417312), (176, 1598115148), (212, 1326737104), (224, 1255661902), (308, 913208656), (352, 799057574), (371, 758135488), (409, 687697472), (424, 663368552), (448, 627830951), (583, 482449856), (616, 456604328), (704, 399528787), (742, 379067744), (818, 343848736), (848, 331684276), (1166, 241224928), (1232, 228302164), (1484, 189533872), (1636, 171924368), (1696, 165842138), (2332, 120612464), (2464, 114151082), (2633, 106824256), (2863, 98242496), (2968, 94766936), (3272, 85962184), (3392, 82921069), (4081, 68921408), (4499, 62517952), (4664, 60306232), (4928, 57075541), (5266, 53412128), (5726, 49121248), (5936, 47383468), (6544, 42981092), (8162, 34460704), (8998, 31258976), (9328, 30153116), (10532, 26706064), (11452, 24560624), (11872, 23691734), (13088, 21490546), (16324, 17230352), (17996, 15629488), (18431, 15260608), (18656, 15076558), (21064, 13353032), (21677, 12975424), (22904, 12280312), (23744, 11845867), (26176, 10745273), (28963, 9711296), (31493, 8931136), (32648, 8615176), (35992, 7814744), (36862, 7630304), (37312, 7538279), (42128, 6676516), (43354, 6487712), (45808, 6140156), (57926, 4855648), (62986, 4465568), (65296, 4307588), (71984, 3907372), (73724, 3815152), (84256, 3338258), (86708, 3243856), (91616, 3070078), (115852, 2427824), (125972, 2232784), (130592, 2153794), (139549, 2015552), (143968, 1953686), (147448, 1907576), (151739, 1853632), (168512, 1669129), (173416, 1621928), (183232, 1535039), (202741, 1387328), (231704, 1213912), (238447, 1179584), (251944, 1116392), (261184, 1076897), (279098, 1007776), (287936, 976843), (294896, 953788), (303478, 926816), (346832, 810964), (405482, 693664), (463408, 606956), (476894, 589792), (503888, 558196)]