497280768

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 1421642880

約数和(自身を除く): 924362112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 192, 212, 228, 256, 304, 318, 384, 424, 456, 608, 636, 643, 768, 848, 912, 1007, 1216, 1272, 1286, 1696, 1824, 1929, 2014, 2432, 2544, 2572, 3021, 3392, 3648, 3858, 4028, 4864, 5088, 5144, 6042, 6784, 7296, 7716, 8056, 10176, 10288, 12084, 12217, 13568, 14592, 15432, 16112, 20352, 20576, 24168, 24434, 30864, 32224, 34079, 36651, 40704, 41152, 48336, 48868, 61728, 64448, 68158, 73302, 82304, 96672, 97736, 102237, 123456, 128896, 136316, 146604, 164608, 193344, 195472, 204474, 246912, 257792, 272632, 293208, 386688, 390944, 408948, 493824, 545264, 586416, 647501, 773376, 781888, 817896, 1090528, 1172832, 1295002, 1563776, 1635792, 1942503, 2181056, 2345664, 2590004, 3127552, 3271584, 3885006, 4362112, 4691328, 5180008, 6543168, 7770012, 8724224, 9382656, 10360016, 13086336, 15540024, 20720032, 26172672, 31080048, 41440064, 62160096, 82880128, 124320192, 165760256, 248640384, 497280768]

約数ペア:

[(1, 497280768), (2, 248640384), (3, 165760256), (4, 124320192), (6, 82880128), (8, 62160096), (12, 41440064), (16, 31080048), (19, 26172672), (24, 20720032), (32, 15540024), (38, 13086336), (48, 10360016), (53, 9382656), (57, 8724224), (64, 7770012), (76, 6543168), (96, 5180008), (106, 4691328), (114, 4362112), (128, 3885006), (152, 3271584), (159, 3127552), (192, 2590004), (212, 2345664), (228, 2181056), (256, 1942503), (304, 1635792), (318, 1563776), (384, 1295002), (424, 1172832), (456, 1090528), (608, 817896), (636, 781888), (643, 773376), (768, 647501), (848, 586416), (912, 545264), (1007, 493824), (1216, 408948), (1272, 390944), (1286, 386688), (1696, 293208), (1824, 272632), (1929, 257792), (2014, 246912), (2432, 204474), (2544, 195472), (2572, 193344), (3021, 164608), (3392, 146604), (3648, 136316), (3858, 128896), (4028, 123456), (4864, 102237), (5088, 97736), (5144, 96672), (6042, 82304), (6784, 73302), (7296, 68158), (7716, 64448), (8056, 61728), (10176, 48868), (10288, 48336), (12084, 41152), (12217, 40704), (13568, 36651), (14592, 34079), (15432, 32224), (16112, 30864), (20352, 24434), (20576, 24168)]