355242528

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 1044605016

約数和(自身を除く): 689362488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 73, 96, 122, 144, 146, 183, 219, 244, 277, 288, 292, 366, 438, 488, 549, 554, 584, 657, 732, 831, 876, 976, 1098, 1108, 1168, 1314, 1464, 1662, 1752, 1952, 2196, 2216, 2336, 2493, 2628, 2928, 3324, 3504, 4392, 4432, 4453, 4986, 5256, 5856, 6648, 7008, 8784, 8864, 8906, 9972, 10512, 13296, 13359, 16897, 17568, 17812, 19944, 20221, 21024, 26592, 26718, 33794, 35624, 39888, 40077, 40442, 50691, 53436, 60663, 67588, 71248, 79776, 80154, 80884, 101382, 106872, 121326, 135176, 142496, 152073, 160308, 161768, 181989, 202764, 213744, 242652, 270352, 304146, 320616, 323536, 363978, 405528, 427488, 485304, 540704, 608292, 641232, 647072, 727956, 811056, 970608, 1216584, 1233481, 1282464, 1455912, 1622112, 1941216, 2433168, 2466962, 2911824, 3700443, 4866336, 4933924, 5823648, 7400886, 9867848, 11101329, 14801772, 19735696, 22202658, 29603544, 39471392, 44405316, 59207088, 88810632, 118414176, 177621264, 355242528]

約数ペア:

[(1, 355242528), (2, 177621264), (3, 118414176), (4, 88810632), (6, 59207088), (8, 44405316), (9, 39471392), (12, 29603544), (16, 22202658), (18, 19735696), (24, 14801772), (32, 11101329), (36, 9867848), (48, 7400886), (61, 5823648), (72, 4933924), (73, 4866336), (96, 3700443), (122, 2911824), (144, 2466962), (146, 2433168), (183, 1941216), (219, 1622112), (244, 1455912), (277, 1282464), (288, 1233481), (292, 1216584), (366, 970608), (438, 811056), (488, 727956), (549, 647072), (554, 641232), (584, 608292), (657, 540704), (732, 485304), (831, 427488), (876, 405528), (976, 363978), (1098, 323536), (1108, 320616), (1168, 304146), (1314, 270352), (1464, 242652), (1662, 213744), (1752, 202764), (1952, 181989), (2196, 161768), (2216, 160308), (2336, 152073), (2493, 142496), (2628, 135176), (2928, 121326), (3324, 106872), (3504, 101382), (4392, 80884), (4432, 80154), (4453, 79776), (4986, 71248), (5256, 67588), (5856, 60663), (6648, 53436), (7008, 50691), (8784, 40442), (8864, 40077), (8906, 39888), (9972, 35624), (10512, 33794), (13296, 26718), (13359, 26592), (16897, 21024), (17568, 20221), (17812, 19944)]