21976693344

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{212557}}^1$

素因数の和:212932

約数の個数: 72

約数和(自身を含む): 62670600720

約数和(自身を除く): 40693907376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 2154, 2872, 3231, 4308, 5744, 6462, 8616, 11488, 12924, 17232, 25848, 34464, 51696, 103392, 212557, 425114, 637671, 850228, 1275342, 1700456, 1913013, 2550684, 3400912, 3826026, 5101368, 6801824, 7652052, 10202736, 15304104, 20405472, 30608208, 61216416, 76307963, 152615926, 228923889, 305231852, 457847778, 610463704, 686771667, 915695556, 1220927408, 1373543334, 1831391112, 2441854816, 2747086668, 3662782224, 5494173336, 7325564448, 10988346672, 21976693344]

約数ペア:

[(1, 21976693344), (2, 10988346672), (3, 7325564448), (4, 5494173336), (6, 3662782224), (8, 2747086668), (9, 2441854816), (12, 1831391112), (16, 1373543334), (18, 1220927408), (24, 915695556), (32, 686771667), (36, 610463704), (48, 457847778), (72, 305231852), (96, 228923889), (144, 152615926), (288, 76307963), (359, 61216416), (718, 30608208), (1077, 20405472), (1436, 15304104), (2154, 10202736), (2872, 7652052), (3231, 6801824), (4308, 5101368), (5744, 3826026), (6462, 3400912), (8616, 2550684), (11488, 1913013), (12924, 1700456), (17232, 1275342), (25848, 850228), (34464, 637671), (51696, 425114), (103392, 212557)]