303933224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 718848000

約数和(自身を除く): 414914776

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 79, 92, 103, 116, 158, 161, 184, 203, 206, 232, 316, 322, 406, 412, 553, 632, 644, 667, 721, 812, 824, 1106, 1288, 1334, 1442, 1624, 1817, 2212, 2291, 2369, 2668, 2884, 2987, 3634, 4424, 4582, 4669, 4738, 5336, 5768, 5974, 7268, 8137, 9164, 9338, 9476, 11948, 12719, 14536, 16037, 16274, 16583, 18328, 18676, 18952, 20909, 23896, 25438, 32074, 32548, 33166, 37352, 41818, 50876, 52693, 56959, 64148, 65096, 66332, 68701, 83636, 101752, 105386, 113918, 128296, 132664, 137402, 167272, 187151, 210772, 227836, 235973, 274804, 368851, 374302, 421544, 455672, 471946, 480907, 549608, 737702, 748604, 943892, 961814, 1310057, 1475404, 1497208, 1651811, 1887784, 1923628, 2620114, 2950808, 3303622, 3847256, 5240228, 5427379, 6607244, 10480456, 10854758, 13214488, 21709516, 37991653, 43419032, 75983306, 151966612, 303933224]

約数ペア:

[(1, 303933224), (2, 151966612), (4, 75983306), (7, 43419032), (8, 37991653), (14, 21709516), (23, 13214488), (28, 10854758), (29, 10480456), (46, 6607244), (56, 5427379), (58, 5240228), (79, 3847256), (92, 3303622), (103, 2950808), (116, 2620114), (158, 1923628), (161, 1887784), (184, 1651811), (203, 1497208), (206, 1475404), (232, 1310057), (316, 961814), (322, 943892), (406, 748604), (412, 737702), (553, 549608), (632, 480907), (644, 471946), (667, 455672), (721, 421544), (812, 374302), (824, 368851), (1106, 274804), (1288, 235973), (1334, 227836), (1442, 210772), (1624, 187151), (1817, 167272), (2212, 137402), (2291, 132664), (2369, 128296), (2668, 113918), (2884, 105386), (2987, 101752), (3634, 83636), (4424, 68701), (4582, 66332), (4669, 65096), (4738, 64148), (5336, 56959), (5768, 52693), (5974, 50876), (7268, 41818), (8137, 37352), (9164, 33166), (9338, 32548), (9476, 32074), (11948, 25438), (12719, 23896), (14536, 20909), (16037, 18952), (16274, 18676), (16583, 18328)]