506403456

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 128

約数和(自身を含む): 1473239040

約数和(自身を除く): 966835584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 1248, 1464, 1586, 1663, 1664, 1952, 2379, 2496, 2928, 3172, 3326, 3904, 4758, 4989, 4992, 5856, 6344, 6652, 7808, 9516, 9978, 11712, 12688, 13304, 19032, 19956, 21619, 23424, 25376, 26608, 38064, 39912, 43238, 50752, 53216, 64857, 76128, 79824, 86476, 101443, 101504, 106432, 129714, 152256, 159648, 172952, 202886, 212864, 259428, 304329, 304512, 319296, 345904, 405772, 518856, 608658, 638592, 691808, 811544, 1037712, 1217316, 1318759, 1383616, 1623088, 2075424, 2434632, 2637518, 2767232, 3246176, 3956277, 4150848, 4869264, 5275036, 6492352, 7912554, 8301696, 9738528, 10550072, 12984704, 15825108, 19477056, 21100144, 31650216, 38954112, 42200288, 63300432, 84400576, 126600864, 168801152, 253201728, 506403456]

約数ペア:

[(1, 506403456), (2, 253201728), (3, 168801152), (4, 126600864), (6, 84400576), (8, 63300432), (12, 42200288), (13, 38954112), (16, 31650216), (24, 21100144), (26, 19477056), (32, 15825108), (39, 12984704), (48, 10550072), (52, 9738528), (61, 8301696), (64, 7912554), (78, 6492352), (96, 5275036), (104, 4869264), (122, 4150848), (128, 3956277), (156, 3246176), (183, 2767232), (192, 2637518), (208, 2434632), (244, 2075424), (312, 1623088), (366, 1383616), (384, 1318759), (416, 1217316), (488, 1037712), (624, 811544), (732, 691808), (793, 638592), (832, 608658), (976, 518856), (1248, 405772), (1464, 345904), (1586, 319296), (1663, 304512), (1664, 304329), (1952, 259428), (2379, 212864), (2496, 202886), (2928, 172952), (3172, 159648), (3326, 152256), (3904, 129714), (4758, 106432), (4989, 101504), (4992, 101443), (5856, 86476), (6344, 79824), (6652, 76128), (7808, 64857), (9516, 53216), (9978, 50752), (11712, 43238), (12688, 39912), (13304, 38064), (19032, 26608), (19956, 25376), (21619, 23424)]