868493808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 3015806976

約数和(自身を除く): 2147313168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 191, 208, 234, 252, 273, 312, 336, 347, 364, 382, 468, 504, 546, 573, 624, 694, 728, 764, 819, 936, 1008, 1041, 1092, 1146, 1337, 1388, 1456, 1528, 1638, 1719, 1872, 2082, 2184, 2292, 2429, 2483, 2674, 2776, 3056, 3123, 3276, 3438, 4011, 4164, 4368, 4511, 4584, 4858, 4966, 5348, 5552, 6246, 6552, 6876, 7287, 7449, 8022, 8328, 9022, 9168, 9716, 9932, 10696, 12033, 12492, 13104, 13533, 13752, 14574, 14898, 16044, 16656, 17381, 18044, 19432, 19864, 21392, 21861, 22347, 24066, 24984, 27066, 27504, 29148, 29796, 31577, 32088, 34762, 36088, 38864, 39728, 40599, 43722, 44694, 48132, 49968, 52143, 54132, 58296, 59592, 63154, 64176, 66277, 69524, 72176, 81198, 87444, 89388, 94731, 96264, 104286, 108264, 116592, 119184, 126308, 132554, 139048, 156429, 162396, 174888, 178776, 189462, 192528, 198831, 208572, 216528, 252616, 265108, 278096, 284193, 312858, 324792, 349776, 357552, 378924, 397662, 417144, 463939, 505232, 530216, 568386, 596493, 625716, 649584, 757848, 795324, 834288, 861601, 927878, 1060432, 1136772, 1192986, 1251432, 1391817, 1515696, 1590648, 1723202, 1855756, 2273544, 2385972, 2502864, 2584803, 2783634, 3181296, 3446404, 3711512, 4175451, 4547088, 4771944, 5169606, 5567268, 6031207, 6892808, 7423024, 7754409, 8350902, 9543888, 10339212, 11134536, 12062414, 13785616, 15508818, 16701804, 18093621, 20678424, 22269072, 24124828, 31017636, 33403608, 36187242, 41356848, 48249656, 54280863, 62035272, 66807216, 72374484, 96499312, 108561726, 124070544, 144748968, 217123452, 289497936, 434246904, 868493808]

約数ペア:

[(1, 868493808), (2, 434246904), (3, 289497936), (4, 217123452), (6, 144748968), (7, 124070544), (8, 108561726), (9, 96499312), (12, 72374484), (13, 66807216), (14, 62035272), (16, 54280863), (18, 48249656), (21, 41356848), (24, 36187242), (26, 33403608), (28, 31017636), (36, 24124828), (39, 22269072), (42, 20678424), (48, 18093621), (52, 16701804), (56, 15508818), (63, 13785616), (72, 12062414), (78, 11134536), (84, 10339212), (91, 9543888), (104, 8350902), (112, 7754409), (117, 7423024), (126, 6892808), (144, 6031207), (156, 5567268), (168, 5169606), (182, 4771944), (191, 4547088), (208, 4175451), (234, 3711512), (252, 3446404), (273, 3181296), (312, 2783634), (336, 2584803), (347, 2502864), (364, 2385972), (382, 2273544), (468, 1855756), (504, 1723202), (546, 1590648), (573, 1515696), (624, 1391817), (694, 1251432), (728, 1192986), (764, 1136772), (819, 1060432), (936, 927878), (1008, 861601), (1041, 834288), (1092, 795324), (1146, 757848), (1337, 649584), (1388, 625716), (1456, 596493), (1528, 568386), (1638, 530216), (1719, 505232), (1872, 463939), (2082, 417144), (2184, 397662), (2292, 378924), (2429, 357552), (2483, 349776), (2674, 324792), (2776, 312858), (3056, 284193), (3123, 278096), (3276, 265108), (3438, 252616), (4011, 216528), (4164, 208572), (4368, 198831), (4511, 192528), (4584, 189462), (4858, 178776), (4966, 174888), (5348, 162396), (5552, 156429), (6246, 139048), (6552, 132554), (6876, 126308), (7287, 119184), (7449, 116592), (8022, 108264), (8328, 104286), (9022, 96264), (9168, 94731), (9716, 89388), (9932, 87444), (10696, 81198), (12033, 72176), (12492, 69524), (13104, 66277), (13533, 64176), (13752, 63154), (14574, 59592), (14898, 58296), (16044, 54132), (16656, 52143), (17381, 49968), (18044, 48132), (19432, 44694), (19864, 43722), (21392, 40599), (21861, 39728), (22347, 38864), (24066, 36088), (24984, 34762), (27066, 32088), (27504, 31577), (29148, 29796)]