8498287728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{4243}}^1$

素因数の和:6251

約数の個数: 120

約数和(自身を含む): 27201120128

約数和(自身を除く): 18702832400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1987, 3974, 4243, 5961, 7948, 8486, 11922, 12729, 13909, 15896, 16972, 17883, 23844, 25458, 27818, 29701, 31792, 33944, 35766, 38187, 41727, 47688, 50916, 55636, 59402, 67888, 71532, 76374, 83454, 89103, 95376, 101832, 111272, 118804, 125181, 143064, 152748, 166908, 178206, 203664, 222544, 237608, 250362, 267309, 286128, 305496, 333816, 356412, 475216, 500724, 534618, 610992, 667632, 712824, 1001448, 1069236, 1425648, 2002896, 2138472, 4276944, 8430841, 16861682, 25292523, 33723364, 50585046, 59015887, 67446728, 75877569, 101170092, 118031774, 134893456, 151755138, 177047661, 202340184, 236063548, 303510276, 354095322, 404680368, 472127096, 531142983, 607020552, 708190644, 944254192, 1062285966, 1214041104, 1416381288, 2124571932, 2832762576, 4249143864, 8498287728]

約数ペア:

[(1, 8498287728), (2, 4249143864), (3, 2832762576), (4, 2124571932), (6, 1416381288), (7, 1214041104), (8, 1062285966), (9, 944254192), (12, 708190644), (14, 607020552), (16, 531142983), (18, 472127096), (21, 404680368), (24, 354095322), (28, 303510276), (36, 236063548), (42, 202340184), (48, 177047661), (56, 151755138), (63, 134893456), (72, 118031774), (84, 101170092), (112, 75877569), (126, 67446728), (144, 59015887), (168, 50585046), (252, 33723364), (336, 25292523), (504, 16861682), (1008, 8430841), (1987, 4276944), (3974, 2138472), (4243, 2002896), (5961, 1425648), (7948, 1069236), (8486, 1001448), (11922, 712824), (12729, 667632), (13909, 610992), (15896, 534618), (16972, 500724), (17883, 475216), (23844, 356412), (25458, 333816), (27818, 305496), (29701, 286128), (31792, 267309), (33944, 250362), (35766, 237608), (38187, 222544), (41727, 203664), (47688, 178206), (50916, 166908), (55636, 152748), (59402, 143064), (67888, 125181), (71532, 118804), (76374, 111272), (83454, 101832), (89103, 95376)]