306311148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 959212800

約数和(自身を除く): 652901652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 169, 198, 199, 207, 234, 253, 276, 286, 299, 338, 396, 398, 414, 429, 468, 506, 507, 572, 597, 598, 676, 759, 796, 828, 858, 897, 1012, 1014, 1194, 1196, 1287, 1518, 1521, 1716, 1791, 1794, 1859, 2028, 2189, 2277, 2388, 2574, 2587, 2691, 3036, 3042, 3289, 3582, 3588, 3718, 3887, 4378, 4554, 4577, 5148, 5174, 5382, 5577, 6084, 6567, 6578, 7164, 7436, 7761, 7774, 8756, 9108, 9154, 9867, 10348, 10764, 11154, 11661, 13134, 13156, 13731, 15522, 15548, 16731, 18308, 19701, 19734, 22308, 23283, 23322, 26268, 27462, 28457, 29601, 31044, 33462, 33631, 34983, 39402, 39468, 41193, 42757, 46566, 46644, 50347, 54924, 56914, 59202, 59501, 66924, 67262, 69966, 78804, 82386, 85371, 85514, 93132, 100694, 100893, 113828, 118404, 119002, 128271, 134524, 139932, 151041, 164772, 170742, 171028, 178503, 201388, 201786, 238004, 256113, 256542, 302082, 302679, 341484, 357006, 369941, 384813, 403572, 453123, 512226, 513084, 535509, 604164, 605358, 654511, 714012, 739882, 769626, 773513, 906246, 1024452, 1071018, 1109823, 1210716, 1309022, 1479764, 1539252, 1547026, 1812492, 1963533, 2142036, 2219646, 2320539, 2618044, 3094052, 3329469, 3927066, 4439292, 4641078, 5890599, 6658938, 6961617, 7854132, 8508643, 9282156, 11781198, 13317876, 13923234, 17017286, 23562396, 25525929, 27846468, 34034572, 51051858, 76577787, 102103716, 153155574, 306311148]

約数ペア:

[(1, 306311148), (2, 153155574), (3, 102103716), (4, 76577787), (6, 51051858), (9, 34034572), (11, 27846468), (12, 25525929), (13, 23562396), (18, 17017286), (22, 13923234), (23, 13317876), (26, 11781198), (33, 9282156), (36, 8508643), (39, 7854132), (44, 6961617), (46, 6658938), (52, 5890599), (66, 4641078), (69, 4439292), (78, 3927066), (92, 3329469), (99, 3094052), (117, 2618044), (132, 2320539), (138, 2219646), (143, 2142036), (156, 1963533), (169, 1812492), (198, 1547026), (199, 1539252), (207, 1479764), (234, 1309022), (253, 1210716), (276, 1109823), (286, 1071018), (299, 1024452), (338, 906246), (396, 773513), (398, 769626), (414, 739882), (429, 714012), (468, 654511), (506, 605358), (507, 604164), (572, 535509), (597, 513084), (598, 512226), (676, 453123), (759, 403572), (796, 384813), (828, 369941), (858, 357006), (897, 341484), (1012, 302679), (1014, 302082), (1194, 256542), (1196, 256113), (1287, 238004), (1518, 201786), (1521, 201388), (1716, 178503), (1791, 171028), (1794, 170742), (1859, 164772), (2028, 151041), (2189, 139932), (2277, 134524), (2388, 128271), (2574, 119002), (2587, 118404), (2691, 113828), (3036, 100893), (3042, 100694), (3289, 93132), (3582, 85514), (3588, 85371), (3718, 82386), (3887, 78804), (4378, 69966), (4554, 67262), (4577, 66924), (5148, 59501), (5174, 59202), (5382, 56914), (5577, 54924), (6084, 50347), (6567, 46644), (6578, 46566), (7164, 42757), (7436, 41193), (7761, 39468), (7774, 39402), (8756, 34983), (9108, 33631), (9154, 33462), (9867, 31044), (10348, 29601), (10764, 28457), (11154, 27462), (11661, 26268), (13134, 23322), (13156, 23283), (13731, 22308), (15522, 19734), (15548, 19701), (16731, 18308)]