402693564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 1188700800

約数和(自身を除く): 786007236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 139, 147, 156, 182, 196, 273, 278, 294, 364, 379, 417, 546, 556, 588, 637, 758, 834, 973, 1092, 1137, 1274, 1516, 1668, 1807, 1911, 1946, 2274, 2548, 2653, 2919, 3614, 3822, 3892, 4548, 4927, 5306, 5421, 5838, 6811, 7228, 7644, 7959, 9854, 10612, 10842, 11676, 12649, 13622, 14781, 15918, 18571, 19708, 20433, 21684, 25298, 27244, 29562, 31836, 34489, 37142, 37947, 40866, 50596, 52681, 55713, 59124, 68978, 74284, 75894, 81732, 88543, 103467, 105362, 111426, 137956, 151788, 158043, 177086, 206934, 210724, 222852, 241423, 265629, 316086, 354172, 368767, 413868, 482846, 531258, 632172, 684853, 724269, 737534, 965692, 1062516, 1106301, 1369706, 1448538, 1475068, 2054559, 2212602, 2581369, 2739412, 2897076, 4109118, 4425204, 4793971, 5162738, 7744107, 8218236, 9587942, 10325476, 14381913, 15488214, 19175884, 28763826, 30976428, 33557797, 57527652, 67115594, 100673391, 134231188, 201346782, 402693564]

約数ペア:

[(1, 402693564), (2, 201346782), (3, 134231188), (4, 100673391), (6, 67115594), (7, 57527652), (12, 33557797), (13, 30976428), (14, 28763826), (21, 19175884), (26, 15488214), (28, 14381913), (39, 10325476), (42, 9587942), (49, 8218236), (52, 7744107), (78, 5162738), (84, 4793971), (91, 4425204), (98, 4109118), (139, 2897076), (147, 2739412), (156, 2581369), (182, 2212602), (196, 2054559), (273, 1475068), (278, 1448538), (294, 1369706), (364, 1106301), (379, 1062516), (417, 965692), (546, 737534), (556, 724269), (588, 684853), (637, 632172), (758, 531258), (834, 482846), (973, 413868), (1092, 368767), (1137, 354172), (1274, 316086), (1516, 265629), (1668, 241423), (1807, 222852), (1911, 210724), (1946, 206934), (2274, 177086), (2548, 158043), (2653, 151788), (2919, 137956), (3614, 111426), (3822, 105362), (3892, 103467), (4548, 88543), (4927, 81732), (5306, 75894), (5421, 74284), (5838, 68978), (6811, 59124), (7228, 55713), (7644, 52681), (7959, 50596), (9854, 40866), (10612, 37947), (10842, 37142), (11676, 34489), (12649, 31836), (13622, 29562), (14781, 27244), (15918, 25298), (18571, 21684), (19708, 20433)]