1225844224

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 120

約数和(自身を含む): 2756011104

約数和(自身を除く): 1530166880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 121, 128, 176, 188, 242, 256, 352, 376, 421, 484, 512, 517, 704, 752, 842, 968, 1034, 1408, 1504, 1684, 1936, 2068, 2816, 3008, 3368, 3872, 4136, 4631, 5632, 5687, 6016, 6736, 7744, 8272, 9262, 11374, 12032, 13472, 15488, 16544, 18524, 19787, 22748, 24064, 26944, 30976, 33088, 37048, 39574, 45496, 50941, 53888, 61952, 66176, 74096, 79148, 90992, 101882, 107776, 132352, 148192, 158296, 181984, 203764, 215552, 217657, 264704, 296384, 316592, 363968, 407528, 435314, 592768, 633184, 727936, 815056, 870628, 1185536, 1266368, 1455872, 1630112, 1741256, 2371072, 2394227, 2532736, 2911744, 3260224, 3482512, 4788454, 5065472, 6520448, 6965024, 9576908, 10130944, 13040896, 13930048, 19153816, 26081792, 27860096, 38307632, 55720192, 76615264, 111440384, 153230528, 306461056, 612922112, 1225844224]

約数ペア:

[(1, 1225844224), (2, 612922112), (4, 306461056), (8, 153230528), (11, 111440384), (16, 76615264), (22, 55720192), (32, 38307632), (44, 27860096), (47, 26081792), (64, 19153816), (88, 13930048), (94, 13040896), (121, 10130944), (128, 9576908), (176, 6965024), (188, 6520448), (242, 5065472), (256, 4788454), (352, 3482512), (376, 3260224), (421, 2911744), (484, 2532736), (512, 2394227), (517, 2371072), (704, 1741256), (752, 1630112), (842, 1455872), (968, 1266368), (1034, 1185536), (1408, 870628), (1504, 815056), (1684, 727936), (1936, 633184), (2068, 592768), (2816, 435314), (3008, 407528), (3368, 363968), (3872, 316592), (4136, 296384), (4631, 264704), (5632, 217657), (5687, 215552), (6016, 203764), (6736, 181984), (7744, 158296), (8272, 148192), (9262, 132352), (11374, 107776), (12032, 101882), (13472, 90992), (15488, 79148), (16544, 74096), (18524, 66176), (19787, 61952), (22748, 53888), (24064, 50941), (26944, 45496), (30976, 39574), (33088, 37048)]