40391208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3959

約数の個数: 96

約数和(自身を含む): 128550240

約数和(自身を除く): 88159032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 3923, 5148, 7846, 10296, 11769, 15692, 23538, 31384, 35307, 43153, 47076, 50999, 70614, 86306, 94152, 101998, 129459, 141228, 152997, 172612, 203996, 258918, 282456, 305994, 345224, 388377, 407992, 458991, 517836, 560989, 611988, 776754, 917982, 1035672, 1121978, 1223976, 1553508, 1682967, 1835964, 2243956, 3107016, 3365934, 3671928, 4487912, 5048901, 6731868, 10097802, 13463736, 20195604, 40391208]

約数ペア:

[(1, 40391208), (2, 20195604), (3, 13463736), (4, 10097802), (6, 6731868), (8, 5048901), (9, 4487912), (11, 3671928), (12, 3365934), (13, 3107016), (18, 2243956), (22, 1835964), (24, 1682967), (26, 1553508), (33, 1223976), (36, 1121978), (39, 1035672), (44, 917982), (52, 776754), (66, 611988), (72, 560989), (78, 517836), (88, 458991), (99, 407992), (104, 388377), (117, 345224), (132, 305994), (143, 282456), (156, 258918), (198, 203996), (234, 172612), (264, 152997), (286, 141228), (312, 129459), (396, 101998), (429, 94152), (468, 86306), (572, 70614), (792, 50999), (858, 47076), (936, 43153), (1144, 35307), (1287, 31384), (1716, 23538), (2574, 15692), (3432, 11769), (3923, 10296), (5148, 7846)]