808707168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 2390169600

約数和(自身を除く): 1581462432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 239, 248, 279, 288, 372, 379, 478, 496, 558, 717, 744, 758, 956, 992, 1116, 1137, 1434, 1488, 1516, 1912, 2151, 2232, 2274, 2868, 2976, 3032, 3411, 3824, 4302, 4464, 4548, 5736, 6064, 6822, 7409, 7648, 8604, 8928, 9096, 11472, 11749, 12128, 13644, 14818, 17208, 18192, 22227, 22944, 23498, 27288, 29636, 34416, 35247, 36384, 44454, 46996, 54576, 59272, 66681, 68832, 70494, 88908, 90581, 93992, 105741, 109152, 118544, 133362, 140988, 177816, 181162, 187984, 211482, 237088, 266724, 271743, 281976, 355632, 362324, 375968, 422964, 533448, 543486, 563952, 711264, 724648, 815229, 845928, 1066896, 1086972, 1127904, 1449296, 1630458, 1691856, 2133792, 2173944, 2808011, 2898592, 3260916, 3383712, 4347888, 5616022, 6521832, 8424033, 8695776, 11232044, 13043664, 16848066, 22464088, 25272099, 26087328, 33696132, 44928176, 50544198, 67392264, 89856352, 101088396, 134784528, 202176792, 269569056, 404353584, 808707168]

約数ペア:

[(1, 808707168), (2, 404353584), (3, 269569056), (4, 202176792), (6, 134784528), (8, 101088396), (9, 89856352), (12, 67392264), (16, 50544198), (18, 44928176), (24, 33696132), (31, 26087328), (32, 25272099), (36, 22464088), (48, 16848066), (62, 13043664), (72, 11232044), (93, 8695776), (96, 8424033), (124, 6521832), (144, 5616022), (186, 4347888), (239, 3383712), (248, 3260916), (279, 2898592), (288, 2808011), (372, 2173944), (379, 2133792), (478, 1691856), (496, 1630458), (558, 1449296), (717, 1127904), (744, 1086972), (758, 1066896), (956, 845928), (992, 815229), (1116, 724648), (1137, 711264), (1434, 563952), (1488, 543486), (1516, 533448), (1912, 422964), (2151, 375968), (2232, 362324), (2274, 355632), (2868, 281976), (2976, 271743), (3032, 266724), (3411, 237088), (3824, 211482), (4302, 187984), (4464, 181162), (4548, 177816), (5736, 140988), (6064, 133362), (6822, 118544), (7409, 109152), (7648, 105741), (8604, 93992), (8928, 90581), (9096, 88908), (11472, 70494), (11749, 68832), (12128, 66681), (13644, 59272), (14818, 54576), (17208, 46996), (18192, 44454), (22227, 36384), (22944, 35247), (23498, 34416), (27288, 29636)]