308023128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 985651200

約数和(自身を除く): 677628072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 756, 822, 959, 1096, 1233, 1487, 1512, 1644, 1918, 2466, 2877, 2974, 3288, 3699, 3836, 4461, 4932, 5754, 5948, 7398, 7672, 8631, 8922, 9864, 10409, 11508, 11896, 13383, 14796, 17262, 17844, 20818, 23016, 25893, 26766, 29592, 31227, 34524, 35688, 40149, 41636, 51786, 53532, 62454, 69048, 80298, 83272, 93681, 103572, 107064, 124908, 160596, 187362, 203719, 207144, 249816, 281043, 321192, 374724, 407438, 562086, 611157, 749448, 814876, 1124172, 1222314, 1426033, 1629752, 1833471, 2248344, 2444628, 2852066, 3666942, 4278099, 4889256, 5500413, 5704132, 7333884, 8556198, 11000826, 11408264, 12834297, 14667768, 17112396, 22001652, 25668594, 34224792, 38502891, 44003304, 51337188, 77005782, 102674376, 154011564, 308023128]

約数ペア:

[(1, 308023128), (2, 154011564), (3, 102674376), (4, 77005782), (6, 51337188), (7, 44003304), (8, 38502891), (9, 34224792), (12, 25668594), (14, 22001652), (18, 17112396), (21, 14667768), (24, 12834297), (27, 11408264), (28, 11000826), (36, 8556198), (42, 7333884), (54, 5704132), (56, 5500413), (63, 4889256), (72, 4278099), (84, 3666942), (108, 2852066), (126, 2444628), (137, 2248344), (168, 1833471), (189, 1629752), (216, 1426033), (252, 1222314), (274, 1124172), (378, 814876), (411, 749448), (504, 611157), (548, 562086), (756, 407438), (822, 374724), (959, 321192), (1096, 281043), (1233, 249816), (1487, 207144), (1512, 203719), (1644, 187362), (1918, 160596), (2466, 124908), (2877, 107064), (2974, 103572), (3288, 93681), (3699, 83272), (3836, 80298), (4461, 69048), (4932, 62454), (5754, 53532), (5948, 51786), (7398, 41636), (7672, 40149), (8631, 35688), (8922, 34524), (9864, 31227), (10409, 29592), (11508, 26766), (11896, 25893), (13383, 23016), (14796, 20818), (17262, 17844)]