709122438

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 80

約数和(自身を含む): 1638796896

約数和(自身を除く): 929674458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 73, 81, 122, 146, 162, 183, 219, 366, 438, 549, 657, 983, 1098, 1314, 1647, 1966, 1971, 2949, 3294, 3942, 4453, 4941, 5898, 5913, 8847, 8906, 9882, 11826, 13359, 17694, 26541, 26718, 40077, 53082, 59963, 71759, 79623, 80154, 119926, 120231, 143518, 159246, 179889, 215277, 240462, 359778, 360693, 430554, 539667, 645831, 721386, 1079334, 1291662, 1619001, 1937493, 3238002, 3874986, 4377299, 4857003, 5812479, 8754598, 9714006, 11624958, 13131897, 26263794, 39395691, 78791382, 118187073, 236374146, 354561219, 709122438]

約数ペア:

[(1, 709122438), (2, 354561219), (3, 236374146), (6, 118187073), (9, 78791382), (18, 39395691), (27, 26263794), (54, 13131897), (61, 11624958), (73, 9714006), (81, 8754598), (122, 5812479), (146, 4857003), (162, 4377299), (183, 3874986), (219, 3238002), (366, 1937493), (438, 1619001), (549, 1291662), (657, 1079334), (983, 721386), (1098, 645831), (1314, 539667), (1647, 430554), (1966, 360693), (1971, 359778), (2949, 240462), (3294, 215277), (3942, 179889), (4453, 159246), (4941, 143518), (5898, 120231), (5913, 119926), (8847, 80154), (8906, 79623), (9882, 71759), (11826, 59963), (13359, 53082), (17694, 40077), (26541, 26718)]