198483824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5254

約数の個数: 80

約数和(自身を含む): 495015936

約数和(自身を除く): 296532112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5197, 5456, 9548, 10394, 19096, 20788, 36379, 38192, 41576, 57167, 72758, 83152, 114334, 145516, 161107, 228668, 291032, 322214, 400169, 457336, 582064, 644428, 800338, 914672, 1127749, 1288856, 1600676, 1772177, 2255498, 2577712, 3201352, 3544354, 4510996, 6402704, 7088708, 9021992, 12405239, 14177416, 18043984, 24810478, 28354832, 49620956, 99241912, 198483824]

約数ペア:

[(1, 198483824), (2, 99241912), (4, 49620956), (7, 28354832), (8, 24810478), (11, 18043984), (14, 14177416), (16, 12405239), (22, 9021992), (28, 7088708), (31, 6402704), (44, 4510996), (56, 3544354), (62, 3201352), (77, 2577712), (88, 2255498), (112, 1772177), (124, 1600676), (154, 1288856), (176, 1127749), (217, 914672), (248, 800338), (308, 644428), (341, 582064), (434, 457336), (496, 400169), (616, 322214), (682, 291032), (868, 228668), (1232, 161107), (1364, 145516), (1736, 114334), (2387, 83152), (2728, 72758), (3472, 57167), (4774, 41576), (5197, 38192), (5456, 36379), (9548, 20788), (10394, 19096)]