321268992

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2284

約数の個数: 144

約数和(自身を含む): 988085952

約数和(自身を除く): 666816960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 768, 816, 1056, 1088, 1122, 1408, 1496, 1632, 2112, 2176, 2237, 2244, 2816, 2992, 3264, 4224, 4352, 4474, 4488, 5984, 6528, 6711, 8448, 8948, 8976, 11968, 13056, 13422, 17896, 17952, 23936, 24607, 26844, 35792, 35904, 38029, 47872, 49214, 53688, 71584, 71808, 73821, 76058, 98428, 107376, 114087, 143168, 143616, 147642, 152116, 196856, 214752, 228174, 286336, 295284, 304232, 393712, 418319, 429504, 456348, 572672, 590568, 608464, 787424, 836638, 859008, 912696, 1181136, 1216928, 1254957, 1574848, 1673276, 1718016, 1825392, 2362272, 2433856, 2509914, 3149696, 3346552, 3650784, 4724544, 4867712, 5019828, 6299392, 6693104, 7301568, 9449088, 9735424, 10039656, 13386208, 14603136, 18898176, 20079312, 26772416, 29206272, 40158624, 53544832, 80317248, 107089664, 160634496, 321268992]

約数ペア:

[(1, 321268992), (2, 160634496), (3, 107089664), (4, 80317248), (6, 53544832), (8, 40158624), (11, 29206272), (12, 26772416), (16, 20079312), (17, 18898176), (22, 14603136), (24, 13386208), (32, 10039656), (33, 9735424), (34, 9449088), (44, 7301568), (48, 6693104), (51, 6299392), (64, 5019828), (66, 4867712), (68, 4724544), (88, 3650784), (96, 3346552), (102, 3149696), (128, 2509914), (132, 2433856), (136, 2362272), (176, 1825392), (187, 1718016), (192, 1673276), (204, 1574848), (256, 1254957), (264, 1216928), (272, 1181136), (352, 912696), (374, 859008), (384, 836638), (408, 787424), (528, 608464), (544, 590568), (561, 572672), (704, 456348), (748, 429504), (768, 418319), (816, 393712), (1056, 304232), (1088, 295284), (1122, 286336), (1408, 228174), (1496, 214752), (1632, 196856), (2112, 152116), (2176, 147642), (2237, 143616), (2244, 143168), (2816, 114087), (2992, 107376), (3264, 98428), (4224, 76058), (4352, 73821), (4474, 71808), (4488, 71584), (5984, 53688), (6528, 49214), (6711, 47872), (8448, 38029), (8948, 35904), (8976, 35792), (11968, 26844), (13056, 24607), (13422, 23936), (17896, 17952)]