38657388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 125411328

約数和(自身を除く): 86753940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 23, 28, 33, 34, 42, 44, 46, 51, 66, 68, 69, 77, 84, 92, 102, 107, 119, 132, 138, 154, 161, 187, 204, 214, 231, 238, 253, 276, 308, 321, 322, 357, 374, 391, 428, 462, 476, 483, 506, 561, 642, 644, 714, 748, 749, 759, 782, 924, 966, 1012, 1122, 1173, 1177, 1284, 1309, 1428, 1498, 1518, 1564, 1771, 1819, 1932, 2244, 2247, 2346, 2354, 2461, 2618, 2737, 2996, 3036, 3531, 3542, 3638, 3927, 4301, 4494, 4692, 4708, 4922, 5236, 5313, 5457, 5474, 7062, 7084, 7276, 7383, 7854, 8211, 8239, 8602, 8988, 9844, 10626, 10914, 10948, 12733, 12903, 14124, 14766, 15708, 16422, 16478, 17204, 17227, 20009, 21252, 21828, 24717, 25466, 25806, 27071, 29532, 30107, 32844, 32956, 34454, 38199, 40018, 41837, 49434, 50932, 51612, 51681, 54142, 60027, 60214, 68908, 76398, 80036, 81213, 83674, 90321, 98868, 103362, 108284, 120054, 120428, 125511, 140063, 152796, 162426, 167348, 180642, 189497, 206724, 240108, 251022, 280126, 292859, 324852, 361284, 378994, 420189, 460207, 502044, 560252, 568491, 585718, 757988, 840378, 878577, 920414, 1136982, 1171436, 1380621, 1680756, 1757154, 1840828, 2273964, 2761242, 3221449, 3514308, 5522484, 6442898, 9664347, 12885796, 19328694, 38657388]

約数ペア:

[(1, 38657388), (2, 19328694), (3, 12885796), (4, 9664347), (6, 6442898), (7, 5522484), (11, 3514308), (12, 3221449), (14, 2761242), (17, 2273964), (21, 1840828), (22, 1757154), (23, 1680756), (28, 1380621), (33, 1171436), (34, 1136982), (42, 920414), (44, 878577), (46, 840378), (51, 757988), (66, 585718), (68, 568491), (69, 560252), (77, 502044), (84, 460207), (92, 420189), (102, 378994), (107, 361284), (119, 324852), (132, 292859), (138, 280126), (154, 251022), (161, 240108), (187, 206724), (204, 189497), (214, 180642), (231, 167348), (238, 162426), (253, 152796), (276, 140063), (308, 125511), (321, 120428), (322, 120054), (357, 108284), (374, 103362), (391, 98868), (428, 90321), (462, 83674), (476, 81213), (483, 80036), (506, 76398), (561, 68908), (642, 60214), (644, 60027), (714, 54142), (748, 51681), (749, 51612), (759, 50932), (782, 49434), (924, 41837), (966, 40018), (1012, 38199), (1122, 34454), (1173, 32956), (1177, 32844), (1284, 30107), (1309, 29532), (1428, 27071), (1498, 25806), (1518, 25466), (1564, 24717), (1771, 21828), (1819, 21252), (1932, 20009), (2244, 17227), (2247, 17204), (2346, 16478), (2354, 16422), (2461, 15708), (2618, 14766), (2737, 14124), (2996, 12903), (3036, 12733), (3531, 10948), (3542, 10914), (3638, 10626), (3927, 9844), (4301, 8988), (4494, 8602), (4692, 8239), (4708, 8211), (4922, 7854), (5236, 7383), (5313, 7276), (5457, 7084), (5474, 7062)]