2561474304

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48337}}^1$

素因数の和:48382

約数の個数: 108

約数和(自身を含む): 7706624016

約数和(自身を除く): 5145149712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26496, 48337, 52992, 96674, 145011, 193348, 290022, 386696, 435033, 580044, 773392, 870066, 1111751, 1160088, 1546784, 1740132, 2223502, 2320176, 3093568, 3335253, 3480264, 4447004, 4640352, 6187136, 6670506, 6960528, 8894008, 9280704, 10005759, 12374272, 13341012, 13921056, 17788016, 18561408, 20011518, 26682024, 27842112, 35576032, 37122816, 40023036, 53364048, 55684224, 71152064, 80046072, 106728096, 111368448, 142304128, 160092144, 213456192, 284608256, 320184288, 426912384, 640368576, 853824768, 1280737152, 2561474304]

約数ペア:

[(1, 2561474304), (2, 1280737152), (3, 853824768), (4, 640368576), (6, 426912384), (8, 320184288), (9, 284608256), (12, 213456192), (16, 160092144), (18, 142304128), (23, 111368448), (24, 106728096), (32, 80046072), (36, 71152064), (46, 55684224), (48, 53364048), (64, 40023036), (69, 37122816), (72, 35576032), (92, 27842112), (96, 26682024), (128, 20011518), (138, 18561408), (144, 17788016), (184, 13921056), (192, 13341012), (207, 12374272), (256, 10005759), (276, 9280704), (288, 8894008), (368, 6960528), (384, 6670506), (414, 6187136), (552, 4640352), (576, 4447004), (736, 3480264), (768, 3335253), (828, 3093568), (1104, 2320176), (1152, 2223502), (1472, 1740132), (1656, 1546784), (2208, 1160088), (2304, 1111751), (2944, 870066), (3312, 773392), (4416, 580044), (5888, 435033), (6624, 386696), (8832, 290022), (13248, 193348), (17664, 145011), (26496, 96674), (48337, 52992)]