398525088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10358

約数の個数: 96

約数和(自身を含む): 1163054592

約数和(自身を除く): 764529504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 10301, 12896, 19344, 20602, 30903, 38688, 41204, 61806, 82408, 123612, 133913, 164816, 247224, 267826, 319331, 329632, 401739, 494448, 535652, 638662, 803478, 957993, 988896, 1071304, 1277324, 1606956, 1915986, 2142608, 2554648, 3213912, 3831972, 4151303, 4285216, 5109296, 6427824, 7663944, 8302606, 10218592, 12453909, 12855648, 15327888, 16605212, 24907818, 30655776, 33210424, 49815636, 66420848, 99631272, 132841696, 199262544, 398525088]

約数ペア:

[(1, 398525088), (2, 199262544), (3, 132841696), (4, 99631272), (6, 66420848), (8, 49815636), (12, 33210424), (13, 30655776), (16, 24907818), (24, 16605212), (26, 15327888), (31, 12855648), (32, 12453909), (39, 10218592), (48, 8302606), (52, 7663944), (62, 6427824), (78, 5109296), (93, 4285216), (96, 4151303), (104, 3831972), (124, 3213912), (156, 2554648), (186, 2142608), (208, 1915986), (248, 1606956), (312, 1277324), (372, 1071304), (403, 988896), (416, 957993), (496, 803478), (624, 638662), (744, 535652), (806, 494448), (992, 401739), (1209, 329632), (1248, 319331), (1488, 267826), (1612, 247224), (2418, 164816), (2976, 133913), (3224, 123612), (4836, 82408), (6448, 61806), (9672, 41204), (10301, 38688), (12896, 30903), (19344, 20602)]