331337790

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 224

約数和(自身を含む): 1052637696

約数和(自身を除く): 721299906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 81, 86, 90, 105, 126, 129, 135, 151, 162, 189, 210, 215, 243, 258, 270, 301, 302, 315, 378, 387, 405, 430, 453, 486, 567, 602, 630, 645, 729, 755, 774, 810, 903, 906, 945, 1057, 1134, 1161, 1215, 1290, 1359, 1458, 1505, 1510, 1701, 1806, 1890, 1935, 2114, 2265, 2322, 2430, 2709, 2718, 2835, 3010, 3171, 3402, 3483, 3645, 3870, 4077, 4515, 4530, 5103, 5285, 5418, 5670, 5805, 6342, 6493, 6795, 6966, 7290, 8127, 8154, 8505, 9030, 9513, 10206, 10449, 10570, 11610, 12231, 12986, 13545, 13590, 15855, 16254, 17010, 17415, 19026, 19479, 20385, 20898, 24381, 24462, 25515, 27090, 28539, 31347, 31710, 32465, 34830, 36693, 38958, 40635, 40770, 45451, 47565, 48762, 51030, 52245, 57078, 58437, 61155, 62694, 64930, 73143, 73386, 81270, 85617, 90902, 95130, 97395, 104490, 110079, 116874, 121905, 122310, 136353, 142695, 146286, 156735, 171234, 175311, 183465, 194790, 219429, 220158, 227255, 243810, 256851, 272706, 285390, 292185, 313470, 350622, 365715, 366930, 409059, 428085, 438858, 454510, 513702, 525933, 550395, 584370, 681765, 731430, 770553, 818118, 856170, 876555, 1051866, 1097145, 1100790, 1227177, 1284255, 1363530, 1541106, 1577799, 1753110, 2045295, 2194290, 2454354, 2568510, 2629665, 3155598, 3681531, 3852765, 4090590, 4733397, 5259330, 6135885, 7363062, 7705530, 7888995, 9466794, 11044593, 12271770, 15777990, 18407655, 22089186, 23666985, 33133779, 36815310, 47333970, 55222965, 66267558, 110445930, 165668895, 331337790]

約数ペア:

[(1, 331337790), (2, 165668895), (3, 110445930), (5, 66267558), (6, 55222965), (7, 47333970), (9, 36815310), (10, 33133779), (14, 23666985), (15, 22089186), (18, 18407655), (21, 15777990), (27, 12271770), (30, 11044593), (35, 9466794), (42, 7888995), (43, 7705530), (45, 7363062), (54, 6135885), (63, 5259330), (70, 4733397), (81, 4090590), (86, 3852765), (90, 3681531), (105, 3155598), (126, 2629665), (129, 2568510), (135, 2454354), (151, 2194290), (162, 2045295), (189, 1753110), (210, 1577799), (215, 1541106), (243, 1363530), (258, 1284255), (270, 1227177), (301, 1100790), (302, 1097145), (315, 1051866), (378, 876555), (387, 856170), (405, 818118), (430, 770553), (453, 731430), (486, 681765), (567, 584370), (602, 550395), (630, 525933), (645, 513702), (729, 454510), (755, 438858), (774, 428085), (810, 409059), (903, 366930), (906, 365715), (945, 350622), (1057, 313470), (1134, 292185), (1161, 285390), (1215, 272706), (1290, 256851), (1359, 243810), (1458, 227255), (1505, 220158), (1510, 219429), (1701, 194790), (1806, 183465), (1890, 175311), (1935, 171234), (2114, 156735), (2265, 146286), (2322, 142695), (2430, 136353), (2709, 122310), (2718, 121905), (2835, 116874), (3010, 110079), (3171, 104490), (3402, 97395), (3483, 95130), (3645, 90902), (3870, 85617), (4077, 81270), (4515, 73386), (4530, 73143), (5103, 64930), (5285, 62694), (5418, 61155), (5670, 58437), (5805, 57078), (6342, 52245), (6493, 51030), (6795, 48762), (6966, 47565), (7290, 45451), (8127, 40770), (8154, 40635), (8505, 38958), (9030, 36693), (9513, 34830), (10206, 32465), (10449, 31710), (10570, 31347), (11610, 28539), (12231, 27090), (12986, 25515), (13545, 24462), (13590, 24381), (15855, 20898), (16254, 20385), (17010, 19479), (17415, 19026)]