238045961456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1\times {\mathrm{3229}}^1$

素因数の和:4654

約数の個数: 80

約数和(自身を含む): 478143980160

約数和(自身を除く): 240098018704

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1291, 1328, 2582, 3229, 3569, 5164, 6458, 7138, 10328, 12916, 14276, 20656, 25832, 28552, 51664, 55513, 57104, 107153, 111026, 138847, 214306, 222052, 268007, 277694, 428612, 444104, 536014, 555388, 857224, 888208, 1072028, 1110776, 1714448, 2144056, 2221552, 4168639, 4288112, 4607579, 8337278, 9215158, 11524301, 16674556, 18430316, 23048602, 33349112, 36860632, 46097204, 66698224, 73721264, 92194408, 179251477, 184388816, 345997037, 358502954, 691994074, 717005908, 1383988148, 1434011816, 2767976296, 2868023632, 5535952592, 14877872591, 29755745182, 59511490364, 119022980728, 238045961456]

約数ペア:

[(1, 238045961456), (2, 119022980728), (4, 59511490364), (8, 29755745182), (16, 14877872591), (43, 5535952592), (83, 2868023632), (86, 2767976296), (166, 1434011816), (172, 1383988148), (332, 717005908), (344, 691994074), (664, 358502954), (688, 345997037), (1291, 184388816), (1328, 179251477), (2582, 92194408), (3229, 73721264), (3569, 66698224), (5164, 46097204), (6458, 36860632), (7138, 33349112), (10328, 23048602), (12916, 18430316), (14276, 16674556), (20656, 11524301), (25832, 9215158), (28552, 8337278), (51664, 4607579), (55513, 4288112), (57104, 4168639), (107153, 2221552), (111026, 2144056), (138847, 1714448), (214306, 1110776), (222052, 1072028), (268007, 888208), (277694, 857224), (428612, 555388), (444104, 536014)]