401885792

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 992404224

約数和(自身を除く): 590518432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 211, 224, 308, 352, 422, 616, 773, 844, 1232, 1477, 1546, 1688, 2321, 2464, 2954, 3092, 3376, 4642, 5411, 5908, 6184, 6752, 8503, 9284, 10822, 11816, 12368, 16247, 17006, 18568, 21644, 23632, 24736, 32494, 34012, 37136, 43288, 47264, 59521, 64988, 68024, 74272, 86576, 119042, 129976, 136048, 163103, 173152, 238084, 259952, 272096, 326206, 476168, 519904, 652412, 952336, 1141721, 1304824, 1794133, 1904672, 2283442, 2609648, 3588266, 4566884, 5219296, 7176532, 9133768, 12558931, 14353064, 18267536, 25117862, 28706128, 36535072, 50235724, 57412256, 100471448, 200942896, 401885792]

約数ペア:

[(1, 401885792), (2, 200942896), (4, 100471448), (7, 57412256), (8, 50235724), (11, 36535072), (14, 28706128), (16, 25117862), (22, 18267536), (28, 14353064), (32, 12558931), (44, 9133768), (56, 7176532), (77, 5219296), (88, 4566884), (112, 3588266), (154, 2609648), (176, 2283442), (211, 1904672), (224, 1794133), (308, 1304824), (352, 1141721), (422, 952336), (616, 652412), (773, 519904), (844, 476168), (1232, 326206), (1477, 272096), (1546, 259952), (1688, 238084), (2321, 173152), (2464, 163103), (2954, 136048), (3092, 129976), (3376, 119042), (4642, 86576), (5411, 74272), (5908, 68024), (6184, 64988), (6752, 59521), (8503, 47264), (9284, 43288), (10822, 37136), (11816, 34012), (12368, 32494), (16247, 24736), (17006, 23632), (18568, 21644)]