1228937056

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 2445327360

約数和(自身を除く): 1216390304

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 419, 604, 607, 838, 1208, 1214, 1676, 2416, 2428, 3352, 4832, 4856, 6704, 9712, 13408, 19424, 63269, 91657, 126538, 183314, 253076, 254333, 366628, 506152, 508666, 733256, 1012304, 1017332, 1466512, 2024608, 2034664, 2933024, 4069328, 8138656, 38404283, 76808566, 153617132, 307234264, 614468528, 1228937056]

約数ペア:

[(1, 1228937056), (2, 614468528), (4, 307234264), (8, 153617132), (16, 76808566), (32, 38404283), (151, 8138656), (302, 4069328), (419, 2933024), (604, 2034664), (607, 2024608), (838, 1466512), (1208, 1017332), (1214, 1012304), (1676, 733256), (2416, 508666), (2428, 506152), (3352, 366628), (4832, 254333), (4856, 253076), (6704, 183314), (9712, 126538), (13408, 91657), (19424, 63269)]