2019165732

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 5443139520

約数和(自身を除く): 3423973788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 137, 162, 177, 236, 243, 257, 274, 324, 354, 411, 486, 514, 531, 548, 708, 771, 822, 972, 1028, 1062, 1233, 1542, 1593, 1644, 2124, 2313, 2466, 3084, 3186, 3699, 4626, 4779, 4932, 6372, 6939, 7398, 8083, 9252, 9558, 11097, 13878, 14337, 14796, 15163, 16166, 19116, 20817, 22194, 24249, 27756, 28674, 30326, 32332, 33291, 35209, 41634, 44388, 45489, 48498, 57348, 60652, 62451, 66582, 70418, 72747, 83268, 90978, 96996, 105627, 124902, 133164, 136467, 140836, 145494, 181956, 211254, 218241, 249804, 272934, 290988, 316881, 409401, 422508, 436482, 545868, 633762, 654723, 818802, 872964, 950643, 1228203, 1267524, 1309446, 1637604, 1901286, 1964169, 2077331, 2456406, 2618892, 2851929, 3684609, 3802572, 3928338, 4154662, 4912812, 5703858, 6231993, 7369218, 7856676, 8309324, 8555787, 11407716, 12463986, 14738436, 17111574, 18695979, 24927972, 34223148, 37391958, 56087937, 74783916, 112175874, 168263811, 224351748, 336527622, 504791433, 673055244, 1009582866, 2019165732]

約数ペア:

[(1, 2019165732), (2, 1009582866), (3, 673055244), (4, 504791433), (6, 336527622), (9, 224351748), (12, 168263811), (18, 112175874), (27, 74783916), (36, 56087937), (54, 37391958), (59, 34223148), (81, 24927972), (108, 18695979), (118, 17111574), (137, 14738436), (162, 12463986), (177, 11407716), (236, 8555787), (243, 8309324), (257, 7856676), (274, 7369218), (324, 6231993), (354, 5703858), (411, 4912812), (486, 4154662), (514, 3928338), (531, 3802572), (548, 3684609), (708, 2851929), (771, 2618892), (822, 2456406), (972, 2077331), (1028, 1964169), (1062, 1901286), (1233, 1637604), (1542, 1309446), (1593, 1267524), (1644, 1228203), (2124, 950643), (2313, 872964), (2466, 818802), (3084, 654723), (3186, 633762), (3699, 545868), (4626, 436482), (4779, 422508), (4932, 409401), (6372, 316881), (6939, 290988), (7398, 272934), (8083, 249804), (9252, 218241), (9558, 211254), (11097, 181956), (13878, 145494), (14337, 140836), (14796, 136467), (15163, 133164), (16166, 124902), (19116, 105627), (20817, 96996), (22194, 90978), (24249, 83268), (27756, 72747), (28674, 70418), (30326, 66582), (32332, 62451), (33291, 60652), (35209, 57348), (41634, 48498), (44388, 45489)]