1390590168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{7993}}^1$

素因数の和:8672

約数の個数: 64

約数和(自身を含む): 3798748800

約数和(自身を除く): 2408158632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 659, 1318, 1977, 2636, 3954, 5272, 7249, 7908, 7993, 14498, 15816, 15986, 21747, 23979, 28996, 31972, 43494, 47958, 57992, 63944, 86988, 87923, 95916, 173976, 175846, 191832, 263769, 351692, 527538, 703384, 1055076, 2110152, 5267387, 10534774, 15802161, 21069548, 31604322, 42139096, 57941257, 63208644, 115882514, 126417288, 173823771, 231765028, 347647542, 463530056, 695295084, 1390590168]

約数ペア:

[(1, 1390590168), (2, 695295084), (3, 463530056), (4, 347647542), (6, 231765028), (8, 173823771), (11, 126417288), (12, 115882514), (22, 63208644), (24, 57941257), (33, 42139096), (44, 31604322), (66, 21069548), (88, 15802161), (132, 10534774), (264, 5267387), (659, 2110152), (1318, 1055076), (1977, 703384), (2636, 527538), (3954, 351692), (5272, 263769), (7249, 191832), (7908, 175846), (7993, 173976), (14498, 95916), (15816, 87923), (15986, 86988), (21747, 63944), (23979, 57992), (28996, 47958), (31972, 43494)]