2051803008

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31247}}^1$

素因数の和:31289

約数の個数: 128

約数和(自身を含む): 6374592000

約数和(自身を除く): 4322788992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 31247, 32832, 62494, 65664, 93741, 124988, 187482, 249976, 281223, 374964, 499952, 562446, 593693, 749928, 843669, 999904, 1124892, 1187386, 1499856, 1687338, 1781079, 1999808, 2249784, 2374772, 2999712, 3374676, 3562158, 3999616, 4499568, 4749544, 5343237, 5999424, 6749352, 7124316, 8999136, 9499088, 10686474, 11998848, 13498704, 14248632, 16029711, 17998272, 18998176, 21372948, 26997408, 28497264, 32059422, 35996544, 37996352, 42745896, 53994816, 56994528, 64118844, 75992704, 85491792, 107989632, 113989056, 128237688, 170983584, 227978112, 256475376, 341967168, 512950752, 683934336, 1025901504, 2051803008]

約数ペア:

[(1, 2051803008), (2, 1025901504), (3, 683934336), (4, 512950752), (6, 341967168), (8, 256475376), (9, 227978112), (12, 170983584), (16, 128237688), (18, 113989056), (19, 107989632), (24, 85491792), (27, 75992704), (32, 64118844), (36, 56994528), (38, 53994816), (48, 42745896), (54, 37996352), (57, 35996544), (64, 32059422), (72, 28497264), (76, 26997408), (96, 21372948), (108, 18998176), (114, 17998272), (128, 16029711), (144, 14248632), (152, 13498704), (171, 11998848), (192, 10686474), (216, 9499088), (228, 8999136), (288, 7124316), (304, 6749352), (342, 5999424), (384, 5343237), (432, 4749544), (456, 4499568), (513, 3999616), (576, 3562158), (608, 3374676), (684, 2999712), (864, 2374772), (912, 2249784), (1026, 1999808), (1152, 1781079), (1216, 1687338), (1368, 1499856), (1728, 1187386), (1824, 1124892), (2052, 999904), (2432, 843669), (2736, 749928), (3456, 593693), (3648, 562446), (4104, 499952), (5472, 374964), (7296, 281223), (8208, 249976), (10944, 187482), (16416, 124988), (21888, 93741), (31247, 65664), (32832, 62494)]