39209808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 114652384

約数和(自身を除く): 75442576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 157, 172, 176, 242, 258, 264, 314, 344, 363, 471, 473, 484, 516, 528, 628, 688, 726, 942, 946, 968, 1032, 1256, 1419, 1452, 1727, 1884, 1892, 1936, 2064, 2512, 2838, 2904, 3454, 3768, 3784, 5181, 5203, 5676, 5808, 6751, 6908, 7536, 7568, 10362, 10406, 11352, 13502, 13816, 15609, 18997, 20253, 20724, 20812, 22704, 27004, 27632, 31218, 37994, 40506, 41448, 41624, 54008, 56991, 62436, 74261, 75988, 81012, 82896, 83248, 108016, 113982, 124872, 148522, 151976, 162024, 222783, 227964, 249744, 297044, 303952, 324048, 445566, 455928, 594088, 816871, 891132, 911856, 1188176, 1633742, 1782264, 2450613, 3267484, 3564528, 4901226, 6534968, 9802452, 13069936, 19604904, 39209808]

約数ペア:

[(1, 39209808), (2, 19604904), (3, 13069936), (4, 9802452), (6, 6534968), (8, 4901226), (11, 3564528), (12, 3267484), (16, 2450613), (22, 1782264), (24, 1633742), (33, 1188176), (43, 911856), (44, 891132), (48, 816871), (66, 594088), (86, 455928), (88, 445566), (121, 324048), (129, 303952), (132, 297044), (157, 249744), (172, 227964), (176, 222783), (242, 162024), (258, 151976), (264, 148522), (314, 124872), (344, 113982), (363, 108016), (471, 83248), (473, 82896), (484, 81012), (516, 75988), (528, 74261), (628, 62436), (688, 56991), (726, 54008), (942, 41624), (946, 41448), (968, 40506), (1032, 37994), (1256, 31218), (1419, 27632), (1452, 27004), (1727, 22704), (1884, 20812), (1892, 20724), (1936, 20253), (2064, 18997), (2512, 15609), (2838, 13816), (2904, 13502), (3454, 11352), (3768, 10406), (3784, 10362), (5181, 7568), (5203, 7536), (5676, 6908), (5808, 6751)]