328838016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3516

約数の個数: 128

約数和(自身を含む): 990460800

約数和(自身を除く): 661622784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3467, 3648, 3952, 4992, 5928, 6934, 7296, 7904, 10401, 11856, 13868, 15808, 20802, 23712, 27736, 31616, 41604, 45071, 47424, 55472, 65873, 83208, 90142, 94848, 110944, 131746, 135213, 166416, 180284, 197619, 221888, 263492, 270426, 332832, 360568, 395238, 443776, 526984, 540852, 665664, 721136, 790476, 856349, 1053968, 1081704, 1331328, 1442272, 1580952, 1712698, 2107936, 2163408, 2569047, 2884544, 3161904, 3425396, 4215872, 4326816, 5138094, 5769088, 6323808, 6850792, 8431744, 8653632, 10276188, 12647616, 13701584, 17307264, 20552376, 25295232, 27403168, 41104752, 54806336, 82209504, 109612672, 164419008, 328838016]

約数ペア:

[(1, 328838016), (2, 164419008), (3, 109612672), (4, 82209504), (6, 54806336), (8, 41104752), (12, 27403168), (13, 25295232), (16, 20552376), (19, 17307264), (24, 13701584), (26, 12647616), (32, 10276188), (38, 8653632), (39, 8431744), (48, 6850792), (52, 6323808), (57, 5769088), (64, 5138094), (76, 4326816), (78, 4215872), (96, 3425396), (104, 3161904), (114, 2884544), (128, 2569047), (152, 2163408), (156, 2107936), (192, 1712698), (208, 1580952), (228, 1442272), (247, 1331328), (304, 1081704), (312, 1053968), (384, 856349), (416, 790476), (456, 721136), (494, 665664), (608, 540852), (624, 526984), (741, 443776), (832, 395238), (912, 360568), (988, 332832), (1216, 270426), (1248, 263492), (1482, 221888), (1664, 197619), (1824, 180284), (1976, 166416), (2432, 135213), (2496, 131746), (2964, 110944), (3467, 94848), (3648, 90142), (3952, 83208), (4992, 65873), (5928, 55472), (6934, 47424), (7296, 45071), (7904, 41604), (10401, 31616), (11856, 27736), (13868, 23712), (15808, 20802)]