531608844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 1402168320

約数和(自身を除く): 870559476

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 229, 276, 299, 458, 598, 647, 687, 897, 916, 1196, 1294, 1374, 1794, 1941, 2588, 2748, 2977, 3588, 3882, 5267, 5954, 7764, 8411, 8931, 10534, 11908, 14881, 15801, 16822, 17862, 21068, 25233, 29762, 31602, 33644, 35724, 44643, 50466, 59524, 63204, 68471, 89286, 100932, 136942, 148163, 178572, 193453, 205413, 273884, 296326, 386906, 410826, 444489, 580359, 592652, 773812, 821652, 888978, 1160718, 1777956, 1926119, 2321436, 3407749, 3852238, 5778357, 6815498, 7704476, 10223247, 11556714, 13630996, 20446494, 23113428, 40892988, 44300737, 88601474, 132902211, 177202948, 265804422, 531608844]

約数ペア:

[(1, 531608844), (2, 265804422), (3, 177202948), (4, 132902211), (6, 88601474), (12, 44300737), (13, 40892988), (23, 23113428), (26, 20446494), (39, 13630996), (46, 11556714), (52, 10223247), (69, 7704476), (78, 6815498), (92, 5778357), (138, 3852238), (156, 3407749), (229, 2321436), (276, 1926119), (299, 1777956), (458, 1160718), (598, 888978), (647, 821652), (687, 773812), (897, 592652), (916, 580359), (1196, 444489), (1294, 410826), (1374, 386906), (1794, 296326), (1941, 273884), (2588, 205413), (2748, 193453), (2977, 178572), (3588, 148163), (3882, 136942), (5267, 100932), (5954, 89286), (7764, 68471), (8411, 63204), (8931, 59524), (10534, 50466), (11908, 44643), (14881, 35724), (15801, 33644), (16822, 31602), (17862, 29762), (21068, 25233)]