23340816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 90

約数和(自身を含む): 69094350

約数和(自身を除く): 45753534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 449, 456, 684, 722, 898, 912, 1083, 1347, 1368, 1444, 1796, 2166, 2694, 2736, 2888, 3249, 3592, 4041, 4332, 5388, 5776, 6498, 7184, 8082, 8531, 8664, 10776, 12996, 16164, 17062, 17328, 21552, 25593, 25992, 32328, 34124, 51186, 51984, 64656, 68248, 76779, 102372, 136496, 153558, 162089, 204744, 307116, 324178, 409488, 486267, 614232, 648356, 972534, 1228464, 1296712, 1458801, 1945068, 2593424, 2917602, 3890136, 5835204, 7780272, 11670408, 23340816]

約数ペア:

[(1, 23340816), (2, 11670408), (3, 7780272), (4, 5835204), (6, 3890136), (8, 2917602), (9, 2593424), (12, 1945068), (16, 1458801), (18, 1296712), (19, 1228464), (24, 972534), (36, 648356), (38, 614232), (48, 486267), (57, 409488), (72, 324178), (76, 307116), (114, 204744), (144, 162089), (152, 153558), (171, 136496), (228, 102372), (304, 76779), (342, 68248), (361, 64656), (449, 51984), (456, 51186), (684, 34124), (722, 32328), (898, 25992), (912, 25593), (1083, 21552), (1347, 17328), (1368, 17062), (1444, 16164), (1796, 12996), (2166, 10776), (2694, 8664), (2736, 8531), (2888, 8082), (3249, 7184), (3592, 6498), (4041, 5776), (4332, 5388)]