776899968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 128

約数和(自身を含む): 2339635200

約数和(自身を除く): 1562735232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3648, 3952, 4992, 5928, 7296, 7904, 8191, 11856, 15808, 16382, 23712, 24573, 31616, 32764, 47424, 49146, 65528, 94848, 98292, 106483, 131056, 155629, 196584, 212966, 262112, 311258, 319449, 393168, 425932, 466887, 524224, 622516, 638898, 786336, 851864, 933774, 1048448, 1245032, 1277796, 1572672, 1703728, 1867548, 2023177, 2490064, 2555592, 3145344, 3407456, 3735096, 4046354, 4980128, 5111184, 6069531, 6814912, 7470192, 8092708, 9960256, 10222368, 12139062, 13629824, 14940384, 16185416, 19920512, 20444736, 24278124, 29880768, 32370832, 40889472, 48556248, 59761536, 64741664, 97112496, 129483328, 194224992, 258966656, 388449984, 776899968]

約数ペア:

[(1, 776899968), (2, 388449984), (3, 258966656), (4, 194224992), (6, 129483328), (8, 97112496), (12, 64741664), (13, 59761536), (16, 48556248), (19, 40889472), (24, 32370832), (26, 29880768), (32, 24278124), (38, 20444736), (39, 19920512), (48, 16185416), (52, 14940384), (57, 13629824), (64, 12139062), (76, 10222368), (78, 9960256), (96, 8092708), (104, 7470192), (114, 6814912), (128, 6069531), (152, 5111184), (156, 4980128), (192, 4046354), (208, 3735096), (228, 3407456), (247, 3145344), (304, 2555592), (312, 2490064), (384, 2023177), (416, 1867548), (456, 1703728), (494, 1572672), (608, 1277796), (624, 1245032), (741, 1048448), (832, 933774), (912, 851864), (988, 786336), (1216, 638898), (1248, 622516), (1482, 524224), (1664, 466887), (1824, 425932), (1976, 393168), (2432, 319449), (2496, 311258), (2964, 262112), (3648, 212966), (3952, 196584), (4992, 155629), (5928, 131056), (7296, 106483), (7904, 98292), (8191, 94848), (11856, 65528), (15808, 49146), (16382, 47424), (23712, 32764), (24573, 31616)]