2861712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 9749376

約数和(自身を除く): 6887664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 167, 168, 204, 238, 252, 272, 306, 334, 336, 357, 408, 476, 501, 504, 612, 668, 714, 816, 952, 1002, 1008, 1071, 1169, 1224, 1336, 1428, 1503, 1904, 2004, 2142, 2338, 2448, 2672, 2839, 2856, 3006, 3507, 4008, 4284, 4676, 5678, 5712, 6012, 7014, 8016, 8517, 8568, 9352, 10521, 11356, 12024, 14028, 17034, 17136, 18704, 19873, 21042, 22712, 24048, 25551, 28056, 34068, 39746, 42084, 45424, 51102, 56112, 59619, 68136, 79492, 84168, 102204, 119238, 136272, 158984, 168336, 178857, 204408, 238476, 317968, 357714, 408816, 476952, 715428, 953904, 1430856, 2861712]

約数ペア:

[(1, 2861712), (2, 1430856), (3, 953904), (4, 715428), (6, 476952), (7, 408816), (8, 357714), (9, 317968), (12, 238476), (14, 204408), (16, 178857), (17, 168336), (18, 158984), (21, 136272), (24, 119238), (28, 102204), (34, 84168), (36, 79492), (42, 68136), (48, 59619), (51, 56112), (56, 51102), (63, 45424), (68, 42084), (72, 39746), (84, 34068), (102, 28056), (112, 25551), (119, 24048), (126, 22712), (136, 21042), (144, 19873), (153, 18704), (167, 17136), (168, 17034), (204, 14028), (238, 12024), (252, 11356), (272, 10521), (306, 9352), (334, 8568), (336, 8517), (357, 8016), (408, 7014), (476, 6012), (501, 5712), (504, 5678), (612, 4676), (668, 4284), (714, 4008), (816, 3507), (952, 3006), (1002, 2856), (1008, 2839), (1071, 2672), (1169, 2448), (1224, 2338), (1336, 2142), (1428, 2004), (1503, 1904)]