1305086472

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{19681}}^1$

素因数の和:20003

約数の個数: 64

約数和(自身を含む): 3637233600

約数和(自身を除く): 2332147128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 8289, 11052, 16578, 19681, 22104, 33156, 39362, 59043, 66312, 78724, 118086, 157448, 177129, 236172, 354258, 472344, 531387, 708516, 1062774, 1417032, 2125548, 4251096, 6042067, 12084134, 18126201, 24168268, 36252402, 48336536, 54378603, 72504804, 108757206, 145009608, 163135809, 217514412, 326271618, 435028824, 652543236, 1305086472]

約数ペア:

[(1, 1305086472), (2, 652543236), (3, 435028824), (4, 326271618), (6, 217514412), (8, 163135809), (9, 145009608), (12, 108757206), (18, 72504804), (24, 54378603), (27, 48336536), (36, 36252402), (54, 24168268), (72, 18126201), (108, 12084134), (216, 6042067), (307, 4251096), (614, 2125548), (921, 1417032), (1228, 1062774), (1842, 708516), (2456, 531387), (2763, 472344), (3684, 354258), (5526, 236172), (7368, 177129), (8289, 157448), (11052, 118086), (16578, 78724), (19681, 66312), (22104, 59043), (33156, 39362)]