1309941792

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{19031}}^1$

素因数の和:19286

約数の個数: 72

約数和(自身を含む): 3740929920

約数和(自身を除く): 2430988128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 7648, 8604, 11472, 17208, 19031, 22944, 34416, 38062, 57093, 68832, 76124, 114186, 152248, 171279, 228372, 304496, 342558, 456744, 608992, 685116, 913488, 1370232, 1826976, 2740464, 4548409, 5480928, 9096818, 13645227, 18193636, 27290454, 36387272, 40935681, 54580908, 72774544, 81871362, 109161816, 145549088, 163742724, 218323632, 327485448, 436647264, 654970896, 1309941792]

約数ペア:

[(1, 1309941792), (2, 654970896), (3, 436647264), (4, 327485448), (6, 218323632), (8, 163742724), (9, 145549088), (12, 109161816), (16, 81871362), (18, 72774544), (24, 54580908), (32, 40935681), (36, 36387272), (48, 27290454), (72, 18193636), (96, 13645227), (144, 9096818), (239, 5480928), (288, 4548409), (478, 2740464), (717, 1826976), (956, 1370232), (1434, 913488), (1912, 685116), (2151, 608992), (2868, 456744), (3824, 342558), (4302, 304496), (5736, 228372), (7648, 171279), (8604, 152248), (11472, 114186), (17208, 76124), (19031, 68832), (22944, 57093), (34416, 38062)]