15665914728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{2711}}^1$

素因数の和:3620

約数の個数: 128

約数和(自身を含む): 44988825600

約数和(自身を除く): 29322910872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 863, 1116, 1674, 1726, 2232, 2589, 2711, 3348, 3452, 5178, 5422, 6696, 6904, 7767, 8133, 10356, 10844, 15534, 16266, 20712, 21688, 23301, 24399, 26753, 31068, 32532, 46602, 48798, 53506, 62136, 65064, 73197, 80259, 84041, 93204, 97596, 107012, 146394, 160518, 168082, 186408, 195192, 214024, 240777, 252123, 292788, 321036, 336164, 481554, 504246, 585576, 642072, 672328, 722331, 756369, 963108, 1008492, 1444662, 1512738, 1926216, 2016984, 2269107, 2339593, 2889324, 3025476, 4538214, 4679186, 5778648, 6050952, 7018779, 9076428, 9358372, 14037558, 18152856, 18716744, 21056337, 28075116, 42112674, 56150232, 63169011, 72527383, 84225348, 126338022, 145054766, 168450696, 217582149, 252676044, 290109532, 435164298, 505352088, 580219064, 652746447, 870328596, 1305492894, 1740657192, 1958239341, 2610985788, 3916478682, 5221971576, 7832957364, 15665914728]

約数ペア:

[(1, 15665914728), (2, 7832957364), (3, 5221971576), (4, 3916478682), (6, 2610985788), (8, 1958239341), (9, 1740657192), (12, 1305492894), (18, 870328596), (24, 652746447), (27, 580219064), (31, 505352088), (36, 435164298), (54, 290109532), (62, 252676044), (72, 217582149), (93, 168450696), (108, 145054766), (124, 126338022), (186, 84225348), (216, 72527383), (248, 63169011), (279, 56150232), (372, 42112674), (558, 28075116), (744, 21056337), (837, 18716744), (863, 18152856), (1116, 14037558), (1674, 9358372), (1726, 9076428), (2232, 7018779), (2589, 6050952), (2711, 5778648), (3348, 4679186), (3452, 4538214), (5178, 3025476), (5422, 2889324), (6696, 2339593), (6904, 2269107), (7767, 2016984), (8133, 1926216), (10356, 1512738), (10844, 1444662), (15534, 1008492), (16266, 963108), (20712, 756369), (21688, 722331), (23301, 672328), (24399, 642072), (26753, 585576), (31068, 504246), (32532, 481554), (46602, 336164), (48798, 321036), (53506, 292788), (62136, 252123), (65064, 240777), (73197, 214024), (80259, 195192), (84041, 186408), (93204, 168082), (97596, 160518), (107012, 146394)]