215867904

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 160

約数和(自身を含む): 696491136

約数和(自身を除く): 480623232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1088, 1181, 1344, 1428, 1536, 1632, 1792, 1904, 2176, 2362, 2688, 2856, 3264, 3543, 3584, 3808, 4352, 4724, 5376, 5712, 6528, 7086, 7616, 8267, 8704, 9448, 10752, 11424, 13056, 14172, 15232, 16534, 18896, 20077, 22848, 24801, 26112, 28344, 30464, 33068, 37792, 40154, 45696, 49602, 56688, 60231, 60928, 66136, 75584, 80308, 91392, 99204, 113376, 120462, 132272, 140539, 151168, 160616, 182784, 198408, 226752, 240924, 264544, 281078, 302336, 321232, 396816, 421617, 453504, 481848, 529088, 562156, 604672, 642464, 793632, 843234, 907008, 963696, 1058176, 1124312, 1284928, 1587264, 1686468, 1814016, 1927392, 2116352, 2248624, 2569856, 3174528, 3372936, 3854784, 4232704, 4497248, 5139712, 6349056, 6745872, 7709568, 8994496, 10279424, 12698112, 13491744, 15419136, 17988992, 26983488, 30838272, 35977984, 53966976, 71955968, 107933952, 215867904]

約数ペア:

[(1, 215867904), (2, 107933952), (3, 71955968), (4, 53966976), (6, 35977984), (7, 30838272), (8, 26983488), (12, 17988992), (14, 15419136), (16, 13491744), (17, 12698112), (21, 10279424), (24, 8994496), (28, 7709568), (32, 6745872), (34, 6349056), (42, 5139712), (48, 4497248), (51, 4232704), (56, 3854784), (64, 3372936), (68, 3174528), (84, 2569856), (96, 2248624), (102, 2116352), (112, 1927392), (119, 1814016), (128, 1686468), (136, 1587264), (168, 1284928), (192, 1124312), (204, 1058176), (224, 963696), (238, 907008), (256, 843234), (272, 793632), (336, 642464), (357, 604672), (384, 562156), (408, 529088), (448, 481848), (476, 453504), (512, 421617), (544, 396816), (672, 321232), (714, 302336), (768, 281078), (816, 264544), (896, 240924), (952, 226752), (1088, 198408), (1181, 182784), (1344, 160616), (1428, 151168), (1536, 140539), (1632, 132272), (1792, 120462), (1904, 113376), (2176, 99204), (2362, 91392), (2688, 80308), (2856, 75584), (3264, 66136), (3543, 60928), (3584, 60231), (3808, 56688), (4352, 49602), (4724, 45696), (5376, 40154), (5712, 37792), (6528, 33068), (7086, 30464), (7616, 28344), (8267, 26112), (8704, 24801), (9448, 22848), (10752, 20077), (11424, 18896), (13056, 16534), (14172, 15232)]