38784853504

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{1747}}^1$

素因数の和:2227

約数の個数: 80

約数和(自身を含む): 78366252096

約数和(自身を除く): 39581398592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 331, 512, 524, 662, 1048, 1324, 1747, 2096, 2648, 3494, 4192, 5296, 6988, 8384, 10592, 13976, 16768, 21184, 27952, 33536, 42368, 43361, 55904, 67072, 84736, 86722, 111808, 169472, 173444, 223616, 228857, 346888, 447232, 457714, 578257, 693776, 894464, 915428, 1156514, 1387552, 1830856, 2313028, 2775104, 3661712, 4626056, 5550208, 7323424, 9252112, 11100416, 14646848, 18504224, 22200832, 29293696, 37008448, 58587392, 74016896, 75751667, 117174784, 148033792, 151503334, 296067584, 303006668, 606013336, 1212026672, 2424053344, 4848106688, 9696213376, 19392426752, 38784853504]

約数ペア:

[(1, 38784853504), (2, 19392426752), (4, 9696213376), (8, 4848106688), (16, 2424053344), (32, 1212026672), (64, 606013336), (128, 303006668), (131, 296067584), (256, 151503334), (262, 148033792), (331, 117174784), (512, 75751667), (524, 74016896), (662, 58587392), (1048, 37008448), (1324, 29293696), (1747, 22200832), (2096, 18504224), (2648, 14646848), (3494, 11100416), (4192, 9252112), (5296, 7323424), (6988, 5550208), (8384, 4626056), (10592, 3661712), (13976, 2775104), (16768, 2313028), (21184, 1830856), (27952, 1387552), (33536, 1156514), (42368, 915428), (43361, 894464), (55904, 693776), (67072, 578257), (84736, 457714), (86722, 447232), (111808, 346888), (169472, 228857), (173444, 223616)]