1640104128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219031}}^1$

素因数の和:219062

約数の個数: 84

約数和(自身を含む): 5062705648

約数和(自身を除く): 3422601520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 219031, 438062, 657093, 876124, 1314186, 1752248, 1971279, 2628372, 2847403, 3504496, 3942558, 5256744, 5694806, 7008992, 7885116, 8542209, 10513488, 11389612, 14017984, 15770232, 17084418, 21026976, 22779224, 25626627, 31540464, 34168836, 42053952, 45558448, 51253254, 63080928, 68337672, 91116896, 102506508, 126161856, 136675344, 182233792, 205013016, 273350688, 410026032, 546701376, 820052064, 1640104128]

約数ペア:

[(1, 1640104128), (2, 820052064), (3, 546701376), (4, 410026032), (6, 273350688), (8, 205013016), (9, 182233792), (12, 136675344), (13, 126161856), (16, 102506508), (18, 91116896), (24, 68337672), (26, 63080928), (32, 51253254), (36, 45558448), (39, 42053952), (48, 34168836), (52, 31540464), (64, 25626627), (72, 22779224), (78, 21026976), (96, 17084418), (104, 15770232), (117, 14017984), (144, 11389612), (156, 10513488), (192, 8542209), (208, 7885116), (234, 7008992), (288, 5694806), (312, 5256744), (416, 3942558), (468, 3504496), (576, 2847403), (624, 2628372), (832, 1971279), (936, 1752248), (1248, 1314186), (1872, 876124), (2496, 657093), (3744, 438062), (7488, 219031)]