2040668208

素因数分解:

$2^4\times 3^3\times {\mathrm{1291}}^1\times {\mathrm{3659}}^1$

素因数の和:4967

約数の個数: 80

約数和(自身を含む): 5863612800

約数和(自身を除く): 3822944592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1291, 2582, 3659, 3873, 5164, 7318, 7746, 10328, 10977, 11619, 14636, 15492, 20656, 21954, 23238, 29272, 30984, 32931, 34857, 43908, 46476, 58544, 61968, 65862, 69714, 87816, 92952, 98793, 131724, 139428, 175632, 185904, 197586, 263448, 278856, 395172, 526896, 557712, 790344, 1580688, 4723769, 9447538, 14171307, 18895076, 28342614, 37790152, 42513921, 56685228, 75580304, 85027842, 113370456, 127541763, 170055684, 226740912, 255083526, 340111368, 510167052, 680222736, 1020334104, 2040668208]

約数ペア:

[(1, 2040668208), (2, 1020334104), (3, 680222736), (4, 510167052), (6, 340111368), (8, 255083526), (9, 226740912), (12, 170055684), (16, 127541763), (18, 113370456), (24, 85027842), (27, 75580304), (36, 56685228), (48, 42513921), (54, 37790152), (72, 28342614), (108, 18895076), (144, 14171307), (216, 9447538), (432, 4723769), (1291, 1580688), (2582, 790344), (3659, 557712), (3873, 526896), (5164, 395172), (7318, 278856), (7746, 263448), (10328, 197586), (10977, 185904), (11619, 175632), (14636, 139428), (15492, 131724), (20656, 98793), (21954, 92952), (23238, 87816), (29272, 69714), (30984, 65862), (32931, 61968), (34857, 58544), (43908, 46476)]