227681916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 665763840

約数和(自身を除く): 438081924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 239, 308, 462, 478, 717, 924, 956, 1031, 1434, 1673, 2062, 2629, 2868, 3093, 3346, 4124, 5019, 5258, 6186, 6692, 7217, 7887, 10038, 10516, 11341, 12372, 14434, 15774, 18403, 20076, 21651, 22682, 28868, 31548, 34023, 36806, 43302, 45364, 55209, 68046, 73612, 79387, 86604, 110418, 136092, 158774, 220836, 238161, 246409, 317548, 476322, 492818, 739227, 952644, 985636, 1478454, 1724863, 2710499, 2956908, 3449726, 5174589, 5420998, 6899452, 8131497, 10349178, 10841996, 16262994, 18973493, 20698356, 32525988, 37946986, 56920479, 75893972, 113840958, 227681916]

約数ペア:

[(1, 227681916), (2, 113840958), (3, 75893972), (4, 56920479), (6, 37946986), (7, 32525988), (11, 20698356), (12, 18973493), (14, 16262994), (21, 10841996), (22, 10349178), (28, 8131497), (33, 6899452), (42, 5420998), (44, 5174589), (66, 3449726), (77, 2956908), (84, 2710499), (132, 1724863), (154, 1478454), (231, 985636), (239, 952644), (308, 739227), (462, 492818), (478, 476322), (717, 317548), (924, 246409), (956, 238161), (1031, 220836), (1434, 158774), (1673, 136092), (2062, 110418), (2629, 86604), (2868, 79387), (3093, 73612), (3346, 68046), (4124, 55209), (5019, 45364), (5258, 43302), (6186, 36806), (6692, 34023), (7217, 31548), (7887, 28868), (10038, 22682), (10516, 21651), (11341, 20076), (12372, 18403), (14434, 15774)]