308668464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 994436352

約数和(自身を除く): 685767888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 67, 69, 72, 78, 92, 104, 107, 117, 134, 138, 144, 156, 184, 201, 207, 208, 214, 234, 268, 276, 299, 312, 321, 368, 402, 414, 428, 468, 536, 552, 598, 603, 624, 642, 804, 828, 856, 871, 897, 936, 963, 1072, 1104, 1196, 1206, 1284, 1391, 1541, 1608, 1656, 1712, 1742, 1794, 1872, 1926, 2392, 2412, 2461, 2568, 2613, 2691, 2782, 3082, 3216, 3312, 3484, 3588, 3852, 4173, 4623, 4784, 4824, 4922, 5136, 5226, 5382, 5564, 6164, 6968, 7169, 7176, 7383, 7704, 7839, 8346, 9246, 9648, 9844, 10452, 10764, 11128, 12328, 12519, 13869, 13936, 14338, 14352, 14766, 15408, 15678, 16692, 18492, 19688, 20033, 20904, 21507, 21528, 22149, 22256, 24656, 25038, 27738, 28676, 29532, 31356, 31993, 33384, 36984, 39376, 40066, 41808, 43014, 43056, 44298, 50076, 55476, 57352, 59064, 60099, 62712, 63986, 64521, 66768, 73968, 80132, 86028, 88596, 93197, 95979, 100152, 110952, 114704, 118128, 120198, 125424, 127972, 129042, 160264, 164887, 172056, 177192, 180297, 186394, 191958, 200304, 221904, 240396, 255944, 258084, 279591, 287937, 320528, 329774, 344112, 354384, 360594, 372788, 383916, 480792, 494661, 511888, 516168, 559182, 575874, 659548, 721188, 745576, 767832, 838773, 961584, 989322, 1032336, 1118364, 1151748, 1319096, 1442376, 1483983, 1491152, 1535664, 1677546, 1978644, 2143531, 2236728, 2303496, 2638192, 2884752, 2967966, 3355092, 3957288, 4287062, 4473456, 4606992, 5935932, 6430593, 6710184, 7914576, 8574124, 11871864, 12861186, 13420368, 17148248, 19291779, 23743728, 25722372, 34296496, 38583558, 51444744, 77167116, 102889488, 154334232, 308668464]

約数ペア:

[(1, 308668464), (2, 154334232), (3, 102889488), (4, 77167116), (6, 51444744), (8, 38583558), (9, 34296496), (12, 25722372), (13, 23743728), (16, 19291779), (18, 17148248), (23, 13420368), (24, 12861186), (26, 11871864), (36, 8574124), (39, 7914576), (46, 6710184), (48, 6430593), (52, 5935932), (67, 4606992), (69, 4473456), (72, 4287062), (78, 3957288), (92, 3355092), (104, 2967966), (107, 2884752), (117, 2638192), (134, 2303496), (138, 2236728), (144, 2143531), (156, 1978644), (184, 1677546), (201, 1535664), (207, 1491152), (208, 1483983), (214, 1442376), (234, 1319096), (268, 1151748), (276, 1118364), (299, 1032336), (312, 989322), (321, 961584), (368, 838773), (402, 767832), (414, 745576), (428, 721188), (468, 659548), (536, 575874), (552, 559182), (598, 516168), (603, 511888), (624, 494661), (642, 480792), (804, 383916), (828, 372788), (856, 360594), (871, 354384), (897, 344112), (936, 329774), (963, 320528), (1072, 287937), (1104, 279591), (1196, 258084), (1206, 255944), (1284, 240396), (1391, 221904), (1541, 200304), (1608, 191958), (1656, 186394), (1712, 180297), (1742, 177192), (1794, 172056), (1872, 164887), (1926, 160264), (2392, 129042), (2412, 127972), (2461, 125424), (2568, 120198), (2613, 118128), (2691, 114704), (2782, 110952), (3082, 100152), (3216, 95979), (3312, 93197), (3484, 88596), (3588, 86028), (3852, 80132), (4173, 73968), (4623, 66768), (4784, 64521), (4824, 63986), (4922, 62712), (5136, 60099), (5226, 59064), (5382, 57352), (5564, 55476), (6164, 50076), (6968, 44298), (7169, 43056), (7176, 43014), (7383, 41808), (7704, 40066), (7839, 39376), (8346, 36984), (9246, 33384), (9648, 31993), (9844, 31356), (10452, 29532), (10764, 28676), (11128, 27738), (12328, 25038), (12519, 24656), (13869, 22256), (13936, 22149), (14338, 21528), (14352, 21507), (14766, 20904), (15408, 20033), (15678, 19688), (16692, 18492)]