8639819691344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1\times {\mathrm{94849}}^1$

素因数の和:97036

約数の個数: 80

約数和(自身を含む): 17747952600000

約数和(自身を除く): 9108132908656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2011, 2384, 2831, 4022, 5662, 8044, 11324, 16088, 22648, 32176, 38209, 45296, 76418, 94849, 152836, 189698, 299639, 305672, 379396, 599278, 611344, 758792, 1198556, 1517584, 1802131, 2397112, 3604262, 4794224, 5693141, 7208524, 11386282, 14132501, 14417048, 22772564, 28265002, 28834096, 45545128, 56530004, 91090256, 113060008, 190741339, 226120016, 268517519, 381482678, 537035038, 762965356, 1074070076, 1525930712, 2148140152, 3051861424, 3624085441, 4296280304, 7248170882, 14496341764, 28420459511, 28992683528, 56840919022, 57985367056, 113681838044, 227363676088, 454727352176, 539988730709, 1079977461418, 2159954922836, 4319909845672, 8639819691344]

約数ペア:

[(1, 8639819691344), (2, 4319909845672), (4, 2159954922836), (8, 1079977461418), (16, 539988730709), (19, 454727352176), (38, 227363676088), (76, 113681838044), (149, 57985367056), (152, 56840919022), (298, 28992683528), (304, 28420459511), (596, 14496341764), (1192, 7248170882), (2011, 4296280304), (2384, 3624085441), (2831, 3051861424), (4022, 2148140152), (5662, 1525930712), (8044, 1074070076), (11324, 762965356), (16088, 537035038), (22648, 381482678), (32176, 268517519), (38209, 226120016), (45296, 190741339), (76418, 113060008), (94849, 91090256), (152836, 56530004), (189698, 45545128), (299639, 28834096), (305672, 28265002), (379396, 22772564), (599278, 14417048), (611344, 14132501), (758792, 11386282), (1198556, 7208524), (1517584, 5693141), (1802131, 4794224), (2397112, 3604262)]