238795128

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 788860800

約数和(自身を除く): 550065672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 572, 594, 648, 702, 792, 858, 859, 891, 936, 972, 1053, 1144, 1188, 1287, 1404, 1716, 1718, 1782, 1944, 2106, 2376, 2574, 2577, 2673, 2808, 3159, 3432, 3436, 3564, 3861, 4212, 5148, 5154, 5346, 6318, 6872, 7128, 7722, 7731, 8424, 9449, 10296, 10308, 10692, 11167, 11583, 12636, 15444, 15462, 18898, 20616, 21384, 22334, 23166, 23193, 25272, 28347, 30888, 30924, 33501, 34749, 37796, 44668, 46332, 46386, 56694, 61848, 67002, 69498, 69579, 75592, 85041, 89336, 92664, 92772, 100503, 113388, 122837, 134004, 138996, 139158, 170082, 185544, 201006, 208737, 226776, 245674, 255123, 268008, 277992, 278316, 301509, 340164, 368511, 402012, 417474, 491348, 510246, 556632, 603018, 680328, 737022, 765369, 804024, 834948, 904527, 982696, 1020492, 1105533, 1206036, 1474044, 1530738, 1669896, 1809054, 2040984, 2211066, 2296107, 2412072, 2713581, 2948088, 3061476, 3316599, 3618108, 4422132, 4592214, 5427162, 6122952, 6633198, 7236216, 8844264, 9184428, 9949797, 10854324, 13266396, 18368856, 19899594, 21708648, 26532792, 29849391, 39799188, 59698782, 79598376, 119397564, 238795128]

約数ペア:

[(1, 238795128), (2, 119397564), (3, 79598376), (4, 59698782), (6, 39799188), (8, 29849391), (9, 26532792), (11, 21708648), (12, 19899594), (13, 18368856), (18, 13266396), (22, 10854324), (24, 9949797), (26, 9184428), (27, 8844264), (33, 7236216), (36, 6633198), (39, 6122952), (44, 5427162), (52, 4592214), (54, 4422132), (66, 3618108), (72, 3316599), (78, 3061476), (81, 2948088), (88, 2713581), (99, 2412072), (104, 2296107), (108, 2211066), (117, 2040984), (132, 1809054), (143, 1669896), (156, 1530738), (162, 1474044), (198, 1206036), (216, 1105533), (234, 1020492), (243, 982696), (264, 904527), (286, 834948), (297, 804024), (312, 765369), (324, 737022), (351, 680328), (396, 603018), (429, 556632), (468, 510246), (486, 491348), (572, 417474), (594, 402012), (648, 368511), (702, 340164), (792, 301509), (858, 278316), (859, 277992), (891, 268008), (936, 255123), (972, 245674), (1053, 226776), (1144, 208737), (1188, 201006), (1287, 185544), (1404, 170082), (1716, 139158), (1718, 138996), (1782, 134004), (1944, 122837), (2106, 113388), (2376, 100503), (2574, 92772), (2577, 92664), (2673, 89336), (2808, 85041), (3159, 75592), (3432, 69579), (3436, 69498), (3564, 67002), (3861, 61848), (4212, 56694), (5148, 46386), (5154, 46332), (5346, 44668), (6318, 37796), (6872, 34749), (7128, 33501), (7722, 30924), (7731, 30888), (8424, 28347), (9449, 25272), (10296, 23193), (10308, 23166), (10692, 22334), (11167, 21384), (11583, 20616), (12636, 18898), (15444, 15462)]