263823714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11197}}^1$

素因数の和:11240

約数の個数: 96

約数和(自身を含む): 754655616

約数和(自身を除く): 490831902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 1071, 1122, 1309, 1386, 1683, 2142, 2618, 3366, 3927, 7854, 11197, 11781, 22394, 23562, 33591, 67182, 78379, 100773, 123167, 156758, 190349, 201546, 235137, 246334, 369501, 380698, 470274, 571047, 705411, 739002, 862169, 1108503, 1142094, 1332443, 1410822, 1713141, 1724338, 2093839, 2217006, 2586507, 2664886, 3426282, 3997329, 4187678, 5173014, 6281517, 7759521, 7994658, 11991987, 12563034, 14656873, 15519042, 18844551, 23983974, 29313746, 37689102, 43970619, 87941238, 131911857, 263823714]

約数ペア:

[(1, 263823714), (2, 131911857), (3, 87941238), (6, 43970619), (7, 37689102), (9, 29313746), (11, 23983974), (14, 18844551), (17, 15519042), (18, 14656873), (21, 12563034), (22, 11991987), (33, 7994658), (34, 7759521), (42, 6281517), (51, 5173014), (63, 4187678), (66, 3997329), (77, 3426282), (99, 2664886), (102, 2586507), (119, 2217006), (126, 2093839), (153, 1724338), (154, 1713141), (187, 1410822), (198, 1332443), (231, 1142094), (238, 1108503), (306, 862169), (357, 739002), (374, 705411), (462, 571047), (561, 470274), (693, 380698), (714, 369501), (1071, 246334), (1122, 235137), (1309, 201546), (1386, 190349), (1683, 156758), (2142, 123167), (2618, 100773), (3366, 78379), (3927, 67182), (7854, 33591), (11197, 23562), (11781, 22394)]