389675258896

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{6454997}}^1$

素因数の和:6455037

約数の個数: 80

約数和(自身を含む): 960503702400

約数和(自身を除く): 570828443504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2744, 3773, 4312, 5488, 7546, 8624, 15092, 30184, 60368, 6454997, 12909994, 25819988, 45184979, 51639976, 71004967, 90369958, 103279952, 142009934, 180739916, 284019868, 316294853, 361479832, 497034769, 568039736, 632589706, 722959664, 994069538, 1136079472, 1265179412, 1988139076, 2214063971, 2530358824, 3479243383, 3976278152, 4428127942, 5060717648, 6958486766, 7952556304, 8856255884, 13916973532, 17712511768, 24354703681, 27833947064, 35425023536, 48709407362, 55667894128, 97418814724, 194837629448, 389675258896]

約数ペア:

[(1, 389675258896), (2, 194837629448), (4, 97418814724), (7, 55667894128), (8, 48709407362), (11, 35425023536), (14, 27833947064), (16, 24354703681), (22, 17712511768), (28, 13916973532), (44, 8856255884), (49, 7952556304), (56, 6958486766), (77, 5060717648), (88, 4428127942), (98, 3976278152), (112, 3479243383), (154, 2530358824), (176, 2214063971), (196, 1988139076), (308, 1265179412), (343, 1136079472), (392, 994069538), (539, 722959664), (616, 632589706), (686, 568039736), (784, 497034769), (1078, 361479832), (1232, 316294853), (1372, 284019868), (2156, 180739916), (2744, 142009934), (3773, 103279952), (4312, 90369958), (5488, 71004967), (7546, 51639976), (8624, 45184979), (15092, 25819988), (30184, 12909994), (60368, 6454997)]