215553024

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 132

約数和(自身を含む): 655695040

約数和(自身を除く): 440142016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1231, 1368, 1536, 1824, 2304, 2432, 2462, 2736, 3072, 3648, 3693, 4608, 4864, 4924, 5472, 7296, 7386, 9216, 9728, 9848, 10944, 11079, 14592, 14772, 19456, 19696, 21888, 22158, 23389, 29184, 29544, 39392, 43776, 44316, 46778, 58368, 59088, 70167, 78784, 87552, 88632, 93556, 118176, 140334, 157568, 175104, 177264, 187112, 210501, 236352, 280668, 315136, 354528, 374224, 421002, 472704, 561336, 630272, 709056, 748448, 842004, 945408, 1122672, 1260544, 1418112, 1496896, 1684008, 1890816, 2245344, 2836224, 2993792, 3368016, 3781632, 4490688, 5672448, 5987584, 6736032, 8981376, 11344896, 11975168, 13472064, 17962752, 23950336, 26944128, 35925504, 53888256, 71851008, 107776512, 215553024]

約数ペア:

[(1, 215553024), (2, 107776512), (3, 71851008), (4, 53888256), (6, 35925504), (8, 26944128), (9, 23950336), (12, 17962752), (16, 13472064), (18, 11975168), (19, 11344896), (24, 8981376), (32, 6736032), (36, 5987584), (38, 5672448), (48, 4490688), (57, 3781632), (64, 3368016), (72, 2993792), (76, 2836224), (96, 2245344), (114, 1890816), (128, 1684008), (144, 1496896), (152, 1418112), (171, 1260544), (192, 1122672), (228, 945408), (256, 842004), (288, 748448), (304, 709056), (342, 630272), (384, 561336), (456, 472704), (512, 421002), (576, 374224), (608, 354528), (684, 315136), (768, 280668), (912, 236352), (1024, 210501), (1152, 187112), (1216, 177264), (1231, 175104), (1368, 157568), (1536, 140334), (1824, 118176), (2304, 93556), (2432, 88632), (2462, 87552), (2736, 78784), (3072, 70167), (3648, 59088), (3693, 58368), (4608, 46778), (4864, 44316), (4924, 43776), (5472, 39392), (7296, 29544), (7386, 29184), (9216, 23389), (9728, 22158), (9848, 21888), (10944, 19696), (11079, 19456), (14592, 14772)]