15947904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 51408000

約数和(自身を除く): 35460096

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, 272, 336, 349, 357, 384, 408, 448, 476, 544, 672, 698, 714, 816, 896, 952, 1047, 1088, 1344, 1396, 1428, 1632, 1904, 2094, 2176, 2443, 2688, 2792, 2856, 3264, 3808, 4188, 4886, 5584, 5712, 5933, 6528, 7329, 7616, 8376, 9772, 11168, 11424, 11866, 14658, 15232, 16752, 17799, 19544, 22336, 22848, 23732, 29316, 33504, 35598, 39088, 41531, 44672, 45696, 47464, 58632, 67008, 71196, 78176, 83062, 94928, 117264, 124593, 134016, 142392, 156352, 166124, 189856, 234528, 249186, 284784, 312704, 332248, 379712, 469056, 498372, 569568, 664496, 759424, 938112, 996744, 1139136, 1328992, 1993488, 2278272, 2657984, 3986976, 5315968, 7973952, 15947904]

約数ペア:

[(1, 15947904), (2, 7973952), (3, 5315968), (4, 3986976), (6, 2657984), (7, 2278272), (8, 1993488), (12, 1328992), (14, 1139136), (16, 996744), (17, 938112), (21, 759424), (24, 664496), (28, 569568), (32, 498372), (34, 469056), (42, 379712), (48, 332248), (51, 312704), (56, 284784), (64, 249186), (68, 234528), (84, 189856), (96, 166124), (102, 156352), (112, 142392), (119, 134016), (128, 124593), (136, 117264), (168, 94928), (192, 83062), (204, 78176), (224, 71196), (238, 67008), (272, 58632), (336, 47464), (349, 45696), (357, 44672), (384, 41531), (408, 39088), (448, 35598), (476, 33504), (544, 29316), (672, 23732), (698, 22848), (714, 22336), (816, 19544), (896, 17799), (952, 16752), (1047, 15232), (1088, 14658), (1344, 11866), (1396, 11424), (1428, 11168), (1632, 9772), (1904, 8376), (2094, 7616), (2176, 7329), (2443, 6528), (2688, 5933), (2792, 5712), (2856, 5584), (3264, 4886), (3808, 4188)]