286171008

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 814531200

約数和(自身を除く): 528360192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 304, 366, 384, 456, 488, 608, 643, 732, 912, 976, 1159, 1216, 1286, 1464, 1824, 1929, 1952, 2318, 2432, 2572, 2928, 3477, 3648, 3858, 3904, 4636, 5144, 5856, 6954, 7296, 7716, 7808, 9272, 10288, 11712, 12217, 13908, 15432, 18544, 20576, 23424, 24434, 27816, 30864, 36651, 37088, 39223, 41152, 48868, 55632, 61728, 73302, 74176, 78446, 82304, 97736, 111264, 117669, 123456, 146604, 148352, 156892, 195472, 222528, 235338, 246912, 293208, 313784, 390944, 445056, 470676, 586416, 627568, 745237, 781888, 941352, 1172832, 1255136, 1490474, 1563776, 1882704, 2235711, 2345664, 2510272, 2980948, 3765408, 4471422, 4691328, 5020544, 5961896, 7530816, 8942844, 11923792, 15061632, 17885688, 23847584, 35771376, 47695168, 71542752, 95390336, 143085504, 286171008]

約数ペア:

[(1, 286171008), (2, 143085504), (3, 95390336), (4, 71542752), (6, 47695168), (8, 35771376), (12, 23847584), (16, 17885688), (19, 15061632), (24, 11923792), (32, 8942844), (38, 7530816), (48, 5961896), (57, 5020544), (61, 4691328), (64, 4471422), (76, 3765408), (96, 2980948), (114, 2510272), (122, 2345664), (128, 2235711), (152, 1882704), (183, 1563776), (192, 1490474), (228, 1255136), (244, 1172832), (304, 941352), (366, 781888), (384, 745237), (456, 627568), (488, 586416), (608, 470676), (643, 445056), (732, 390944), (912, 313784), (976, 293208), (1159, 246912), (1216, 235338), (1286, 222528), (1464, 195472), (1824, 156892), (1929, 148352), (1952, 146604), (2318, 123456), (2432, 117669), (2572, 111264), (2928, 97736), (3477, 82304), (3648, 78446), (3858, 74176), (3904, 73302), (4636, 61728), (5144, 55632), (5856, 48868), (6954, 41152), (7296, 39223), (7716, 37088), (7808, 36651), (9272, 30864), (10288, 27816), (11712, 24434), (12217, 23424), (13908, 20576), (15432, 18544)]