338302752

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 970915680

約数和(自身を除く): 632612928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 193, 228, 248, 304, 372, 386, 456, 496, 579, 589, 608, 744, 772, 912, 961, 992, 1158, 1178, 1488, 1544, 1767, 1824, 1922, 2316, 2356, 2883, 2976, 3088, 3534, 3667, 3844, 4632, 4712, 5766, 5983, 6176, 7068, 7334, 7688, 9264, 9424, 11001, 11532, 11966, 14136, 14668, 15376, 17949, 18259, 18528, 18848, 22002, 23064, 23932, 28272, 29336, 30752, 35898, 36518, 44004, 46128, 47864, 54777, 56544, 58672, 71796, 73036, 88008, 92256, 95728, 109554, 113677, 117344, 143592, 146072, 176016, 185473, 191456, 219108, 227354, 287184, 292144, 341031, 352032, 370946, 438216, 454708, 556419, 574368, 584288, 682062, 741892, 876432, 909416, 1112838, 1364124, 1483784, 1752864, 1818832, 2225676, 2728248, 2967568, 3523987, 3637664, 4451352, 5456496, 5935136, 7047974, 8902704, 10571961, 10912992, 14095948, 17805408, 21143922, 28191896, 42287844, 56383792, 84575688, 112767584, 169151376, 338302752]

約数ペア:

[(1, 338302752), (2, 169151376), (3, 112767584), (4, 84575688), (6, 56383792), (8, 42287844), (12, 28191896), (16, 21143922), (19, 17805408), (24, 14095948), (31, 10912992), (32, 10571961), (38, 8902704), (48, 7047974), (57, 5935136), (62, 5456496), (76, 4451352), (93, 3637664), (96, 3523987), (114, 2967568), (124, 2728248), (152, 2225676), (186, 1818832), (193, 1752864), (228, 1483784), (248, 1364124), (304, 1112838), (372, 909416), (386, 876432), (456, 741892), (496, 682062), (579, 584288), (589, 574368), (608, 556419), (744, 454708), (772, 438216), (912, 370946), (961, 352032), (992, 341031), (1158, 292144), (1178, 287184), (1488, 227354), (1544, 219108), (1767, 191456), (1824, 185473), (1922, 176016), (2316, 146072), (2356, 143592), (2883, 117344), (2976, 113677), (3088, 109554), (3534, 95728), (3667, 92256), (3844, 88008), (4632, 73036), (4712, 71796), (5766, 58672), (5983, 56544), (6176, 54777), (7068, 47864), (7334, 46128), (7688, 44004), (9264, 36518), (9424, 35898), (11001, 30752), (11532, 29336), (11966, 28272), (14136, 23932), (14668, 23064), (15376, 22002), (17949, 18848), (18259, 18528)]