996815664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 3152298240

約数和(自身を除く): 2155482576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 89, 93, 104, 117, 124, 144, 156, 178, 186, 193, 208, 234, 248, 267, 279, 312, 356, 372, 386, 403, 468, 496, 534, 558, 579, 624, 712, 744, 772, 801, 806, 936, 1068, 1116, 1157, 1158, 1209, 1424, 1488, 1544, 1602, 1612, 1737, 1872, 2136, 2232, 2314, 2316, 2418, 2509, 2759, 3088, 3204, 3224, 3471, 3474, 3627, 4272, 4464, 4628, 4632, 4836, 5018, 5518, 5983, 6408, 6448, 6942, 6948, 7254, 7527, 8277, 9256, 9264, 9672, 10036, 10413, 11036, 11966, 12816, 13884, 13896, 14508, 15054, 16554, 17177, 17949, 18512, 19344, 20072, 20826, 22072, 22581, 23932, 24831, 27768, 27792, 29016, 30108, 33108, 34354, 35867, 35898, 40144, 41652, 44144, 45162, 47864, 49662, 51531, 53847, 55536, 58032, 60216, 66216, 68708, 71734, 71796, 77779, 83304, 90324, 95728, 99324, 103062, 107601, 107694, 120432, 132432, 137416, 143468, 143592, 154593, 155558, 166608, 180648, 198648, 206124, 215202, 215388, 223301, 233337, 274832, 286936, 287184, 309186, 311116, 322803, 361296, 397296, 412248, 430404, 430776, 446602, 466674, 532487, 573872, 618372, 622232, 645606, 669903, 700011, 824496, 860808, 861552, 893204, 933348, 1064974, 1236744, 1244464, 1291212, 1339806, 1400022, 1597461, 1721616, 1786408, 1866696, 2009709, 2129948, 2473488, 2582424, 2679612, 2800044, 3194922, 3572816, 3733392, 4019418, 4259896, 4792383, 5164848, 5359224, 5600088, 6389844, 6922331, 8038836, 8519792, 9584766, 10718448, 11200176, 12779688, 13844662, 16077672, 19169532, 20766993, 25559376, 27689324, 32155344, 38339064, 41533986, 55378648, 62300979, 76678128, 83067972, 110757296, 124601958, 166135944, 249203916, 332271888, 498407832, 996815664]

約数ペア:

[(1, 996815664), (2, 498407832), (3, 332271888), (4, 249203916), (6, 166135944), (8, 124601958), (9, 110757296), (12, 83067972), (13, 76678128), (16, 62300979), (18, 55378648), (24, 41533986), (26, 38339064), (31, 32155344), (36, 27689324), (39, 25559376), (48, 20766993), (52, 19169532), (62, 16077672), (72, 13844662), (78, 12779688), (89, 11200176), (93, 10718448), (104, 9584766), (117, 8519792), (124, 8038836), (144, 6922331), (156, 6389844), (178, 5600088), (186, 5359224), (193, 5164848), (208, 4792383), (234, 4259896), (248, 4019418), (267, 3733392), (279, 3572816), (312, 3194922), (356, 2800044), (372, 2679612), (386, 2582424), (403, 2473488), (468, 2129948), (496, 2009709), (534, 1866696), (558, 1786408), (579, 1721616), (624, 1597461), (712, 1400022), (744, 1339806), (772, 1291212), (801, 1244464), (806, 1236744), (936, 1064974), (1068, 933348), (1116, 893204), (1157, 861552), (1158, 860808), (1209, 824496), (1424, 700011), (1488, 669903), (1544, 645606), (1602, 622232), (1612, 618372), (1737, 573872), (1872, 532487), (2136, 466674), (2232, 446602), (2314, 430776), (2316, 430404), (2418, 412248), (2509, 397296), (2759, 361296), (3088, 322803), (3204, 311116), (3224, 309186), (3471, 287184), (3474, 286936), (3627, 274832), (4272, 233337), (4464, 223301), (4628, 215388), (4632, 215202), (4836, 206124), (5018, 198648), (5518, 180648), (5983, 166608), (6408, 155558), (6448, 154593), (6942, 143592), (6948, 143468), (7254, 137416), (7527, 132432), (8277, 120432), (9256, 107694), (9264, 107601), (9672, 103062), (10036, 99324), (10413, 95728), (11036, 90324), (11966, 83304), (12816, 77779), (13884, 71796), (13896, 71734), (14508, 68708), (15054, 66216), (16554, 60216), (17177, 58032), (17949, 55536), (18512, 53847), (19344, 51531), (20072, 49662), (20826, 47864), (22072, 45162), (22581, 44144), (23932, 41652), (24831, 40144), (27768, 35898), (27792, 35867), (29016, 34354), (30108, 33108)]