321691392

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4267

約数の個数: 144

約数和(自身を含む): 1038024960

約数和(自身を除く): 716333568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4231, 4752, 6336, 6912, 8448, 8462, 9504, 12672, 12693, 16924, 19008, 25344, 25386, 33848, 38016, 38079, 46541, 50772, 67696, 76032, 76158, 93082, 101544, 114237, 135392, 139623, 152316, 186164, 203088, 228474, 270784, 279246, 304632, 372328, 406176, 418869, 456948, 541568, 558492, 609264, 744656, 812352, 837738, 913896, 1083136, 1116984, 1218528, 1256607, 1489312, 1624704, 1675476, 1827792, 2233968, 2437056, 2513214, 2978624, 3249408, 3350952, 3655584, 4467936, 4874112, 5026428, 5957248, 6701904, 7311168, 8935872, 9748224, 10052856, 11914496, 13403808, 14622336, 17871744, 20105712, 26807616, 29244672, 35743488, 40211424, 53615232, 80422848, 107230464, 160845696, 321691392]

約数ペア:

[(1, 321691392), (2, 160845696), (3, 107230464), (4, 80422848), (6, 53615232), (8, 40211424), (9, 35743488), (11, 29244672), (12, 26807616), (16, 20105712), (18, 17871744), (22, 14622336), (24, 13403808), (27, 11914496), (32, 10052856), (33, 9748224), (36, 8935872), (44, 7311168), (48, 6701904), (54, 5957248), (64, 5026428), (66, 4874112), (72, 4467936), (88, 3655584), (96, 3350952), (99, 3249408), (108, 2978624), (128, 2513214), (132, 2437056), (144, 2233968), (176, 1827792), (192, 1675476), (198, 1624704), (216, 1489312), (256, 1256607), (264, 1218528), (288, 1116984), (297, 1083136), (352, 913896), (384, 837738), (396, 812352), (432, 744656), (528, 609264), (576, 558492), (594, 541568), (704, 456948), (768, 418869), (792, 406176), (864, 372328), (1056, 304632), (1152, 279246), (1188, 270784), (1408, 228474), (1584, 203088), (1728, 186164), (2112, 152316), (2304, 139623), (2376, 135392), (2816, 114237), (3168, 101544), (3456, 93082), (4224, 76158), (4231, 76032), (4752, 67696), (6336, 50772), (6912, 46541), (8448, 38079), (8462, 38016), (9504, 33848), (12672, 25386), (12693, 25344), (16924, 19008)]