131072448

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 112

約数和(自身を含む): 395569440

約数和(自身を除く): 264496992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3089, 3264, 3536, 5304, 6178, 7072, 9267, 10608, 12356, 14144, 18534, 21216, 24712, 37068, 40157, 42432, 49424, 52513, 74136, 80314, 98848, 105026, 120471, 148272, 157539, 160628, 197696, 210052, 240942, 296544, 315078, 321256, 420104, 481884, 593088, 630156, 642512, 682669, 840208, 963768, 1260312, 1285024, 1365338, 1680416, 1927536, 2048007, 2520624, 2570048, 2730676, 3360832, 3855072, 4096014, 5041248, 5461352, 7710144, 8192028, 10082496, 10922704, 16384056, 21845408, 32768112, 43690816, 65536224, 131072448]

約数ペア:

[(1, 131072448), (2, 65536224), (3, 43690816), (4, 32768112), (6, 21845408), (8, 16384056), (12, 10922704), (13, 10082496), (16, 8192028), (17, 7710144), (24, 5461352), (26, 5041248), (32, 4096014), (34, 3855072), (39, 3360832), (48, 2730676), (51, 2570048), (52, 2520624), (64, 2048007), (68, 1927536), (78, 1680416), (96, 1365338), (102, 1285024), (104, 1260312), (136, 963768), (156, 840208), (192, 682669), (204, 642512), (208, 630156), (221, 593088), (272, 481884), (312, 420104), (408, 321256), (416, 315078), (442, 296544), (544, 240942), (624, 210052), (663, 197696), (816, 160628), (832, 157539), (884, 148272), (1088, 120471), (1248, 105026), (1326, 98848), (1632, 80314), (1768, 74136), (2496, 52513), (2652, 49424), (3089, 42432), (3264, 40157), (3536, 37068), (5304, 24712), (6178, 21216), (7072, 18534), (9267, 14144), (10608, 12356)]