254579688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10423

約数の個数: 96

約数和(自身を含む): 776505600

約数和(自身を除く): 521925912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 10369, 12276, 20738, 24552, 31107, 41476, 62214, 82952, 93321, 114059, 124428, 186642, 228118, 248856, 321439, 342177, 373284, 456236, 642878, 684354, 746568, 912472, 964317, 1026531, 1285756, 1368708, 1928634, 2053062, 2571512, 2737416, 2892951, 3535829, 3857268, 4106124, 5785902, 7071658, 7714536, 8212248, 10607487, 11571804, 14143316, 21214974, 23143608, 28286632, 31822461, 42429948, 63644922, 84859896, 127289844, 254579688]

約数ペア:

[(1, 254579688), (2, 127289844), (3, 84859896), (4, 63644922), (6, 42429948), (8, 31822461), (9, 28286632), (11, 23143608), (12, 21214974), (18, 14143316), (22, 11571804), (24, 10607487), (31, 8212248), (33, 7714536), (36, 7071658), (44, 5785902), (62, 4106124), (66, 3857268), (72, 3535829), (88, 2892951), (93, 2737416), (99, 2571512), (124, 2053062), (132, 1928634), (186, 1368708), (198, 1285756), (248, 1026531), (264, 964317), (279, 912472), (341, 746568), (372, 684354), (396, 642878), (558, 456236), (682, 373284), (744, 342177), (792, 321439), (1023, 248856), (1116, 228118), (1364, 186642), (2046, 124428), (2232, 114059), (2728, 93321), (3069, 82952), (4092, 62214), (6138, 41476), (8184, 31107), (10369, 24552), (12276, 20738)]