1919040864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49603}}^1$

素因数の和:49660

約数の個数: 96

約数和(自身を含む): 5600093184

約数和(自身を除く): 3681052320

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, 12896, 19344, 38688, 49603, 99206, 148809, 198412, 297618, 396824, 595236, 644839, 793648, 1190472, 1289678, 1537693, 1587296, 1934517, 2380944, 2579356, 3075386, 3869034, 4613079, 4761888, 5158712, 6150772, 7738068, 9226158, 10317424, 12301544, 15476136, 18452316, 19990009, 20634848, 24603088, 30952272, 36904632, 39980018, 49206176, 59970027, 61904544, 73809264, 79960036, 119940054, 147618528, 159920072, 239880108, 319840144, 479760216, 639680288, 959520432, 1919040864]

約数ペア:

[(1, 1919040864), (2, 959520432), (3, 639680288), (4, 479760216), (6, 319840144), (8, 239880108), (12, 159920072), (13, 147618528), (16, 119940054), (24, 79960036), (26, 73809264), (31, 61904544), (32, 59970027), (39, 49206176), (48, 39980018), (52, 36904632), (62, 30952272), (78, 24603088), (93, 20634848), (96, 19990009), (104, 18452316), (124, 15476136), (156, 12301544), (186, 10317424), (208, 9226158), (248, 7738068), (312, 6150772), (372, 5158712), (403, 4761888), (416, 4613079), (496, 3869034), (624, 3075386), (744, 2579356), (806, 2380944), (992, 1934517), (1209, 1587296), (1248, 1537693), (1488, 1289678), (1612, 1190472), (2418, 793648), (2976, 644839), (3224, 595236), (4836, 396824), (6448, 297618), (9672, 198412), (12896, 148809), (19344, 99206), (38688, 49603)]