620835792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3761}}^1$

素因数の和:3972

約数の個数: 80

約数和(自身を含む): 1698016320

約数和(自身を除く): 1077180528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 912, 1086, 1448, 2172, 2896, 3439, 3761, 4344, 6878, 7522, 8688, 10317, 11283, 13756, 15044, 20634, 22566, 27512, 30088, 41268, 45132, 55024, 60176, 71459, 82536, 90264, 142918, 165072, 180528, 214377, 285836, 428754, 571672, 680741, 857508, 1143344, 1361482, 1715016, 2042223, 2722964, 3430032, 4084446, 5445928, 8168892, 10891856, 12934079, 16337784, 25868158, 32675568, 38802237, 51736316, 77604474, 103472632, 155208948, 206945264, 310417896, 620835792]

約数ペア:

[(1, 620835792), (2, 310417896), (3, 206945264), (4, 155208948), (6, 103472632), (8, 77604474), (12, 51736316), (16, 38802237), (19, 32675568), (24, 25868158), (38, 16337784), (48, 12934079), (57, 10891856), (76, 8168892), (114, 5445928), (152, 4084446), (181, 3430032), (228, 2722964), (304, 2042223), (362, 1715016), (456, 1361482), (543, 1143344), (724, 857508), (912, 680741), (1086, 571672), (1448, 428754), (2172, 285836), (2896, 214377), (3439, 180528), (3761, 165072), (4344, 142918), (6878, 90264), (7522, 82536), (8688, 71459), (10317, 60176), (11283, 55024), (13756, 45132), (15044, 41268), (20634, 30088), (22566, 27512)]