248715054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4574

約数の個数: 96

約数和(自身を含む): 676615680

約数和(自身を除く): 427900626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 798, 874, 966, 1197, 1311, 1449, 2394, 2622, 2898, 3059, 3933, 4517, 6118, 7866, 9034, 9177, 13551, 18354, 27102, 27531, 31619, 40653, 55062, 63238, 81306, 85823, 94857, 103891, 171646, 189714, 207782, 257469, 284571, 311673, 514938, 569142, 600761, 623346, 727237, 772407, 935019, 1201522, 1454474, 1544814, 1802283, 1870038, 1973929, 2181711, 3604566, 3947858, 4363422, 5406849, 5921787, 6545133, 10813698, 11843574, 13090266, 13817503, 17765361, 27635006, 35530722, 41452509, 82905018, 124357527, 248715054]

約数ペア:

[(1, 248715054), (2, 124357527), (3, 82905018), (6, 41452509), (7, 35530722), (9, 27635006), (14, 17765361), (18, 13817503), (19, 13090266), (21, 11843574), (23, 10813698), (38, 6545133), (42, 5921787), (46, 5406849), (57, 4363422), (63, 3947858), (69, 3604566), (114, 2181711), (126, 1973929), (133, 1870038), (138, 1802283), (161, 1544814), (171, 1454474), (207, 1201522), (266, 935019), (322, 772407), (342, 727237), (399, 623346), (414, 600761), (437, 569142), (483, 514938), (798, 311673), (874, 284571), (966, 257469), (1197, 207782), (1311, 189714), (1449, 171646), (2394, 103891), (2622, 94857), (2898, 85823), (3059, 81306), (3933, 63238), (4517, 55062), (6118, 40653), (7866, 31619), (9034, 27531), (9177, 27102), (13551, 18354)]