243554832

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 702187200

約数和(自身を除く): 458632368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 109, 118, 144, 177, 218, 236, 263, 327, 354, 436, 472, 526, 531, 654, 708, 789, 872, 944, 981, 1052, 1062, 1308, 1416, 1578, 1744, 1962, 2104, 2124, 2367, 2616, 2832, 3156, 3924, 4208, 4248, 4734, 5232, 6312, 6431, 7848, 8496, 9468, 12624, 12862, 15517, 15696, 18936, 19293, 25724, 28667, 31034, 37872, 38586, 46551, 51448, 57334, 57879, 62068, 77172, 86001, 93102, 102896, 114668, 115758, 124136, 139653, 154344, 172002, 186204, 229336, 231516, 248272, 258003, 279306, 308688, 344004, 372408, 458672, 463032, 516006, 558612, 688008, 744816, 926064, 1032012, 1117224, 1376016, 1691353, 2064024, 2234448, 3382706, 4128048, 5074059, 6765412, 10148118, 13530824, 15222177, 20296236, 27061648, 30444354, 40592472, 60888708, 81184944, 121777416, 243554832]

約数ペア:

[(1, 243554832), (2, 121777416), (3, 81184944), (4, 60888708), (6, 40592472), (8, 30444354), (9, 27061648), (12, 20296236), (16, 15222177), (18, 13530824), (24, 10148118), (36, 6765412), (48, 5074059), (59, 4128048), (72, 3382706), (109, 2234448), (118, 2064024), (144, 1691353), (177, 1376016), (218, 1117224), (236, 1032012), (263, 926064), (327, 744816), (354, 688008), (436, 558612), (472, 516006), (526, 463032), (531, 458672), (654, 372408), (708, 344004), (789, 308688), (872, 279306), (944, 258003), (981, 248272), (1052, 231516), (1062, 229336), (1308, 186204), (1416, 172002), (1578, 154344), (1744, 139653), (1962, 124136), (2104, 115758), (2124, 114668), (2367, 102896), (2616, 93102), (2832, 86001), (3156, 77172), (3924, 62068), (4208, 57879), (4248, 57334), (4734, 51448), (5232, 46551), (6312, 38586), (6431, 37872), (7848, 31034), (8496, 28667), (9468, 25724), (12624, 19293), (12862, 18936), (15517, 15696)]