291268428608

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{1429}}^1\times {\mathrm{38371}}^1$

素因数の和:39895

約数の個数: 56

約数和(自身を含む): 585374069280

約数和(自身を除く): 294105640672

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 1429, 2656, 2858, 5312, 5716, 11432, 22864, 38371, 45728, 76742, 91456, 118607, 153484, 237214, 306968, 474428, 613936, 948856, 1227872, 1897712, 2455744, 3184793, 3795424, 6369586, 7590848, 12739172, 25478344, 50956688, 54832159, 101913376, 109664318, 203826752, 219328636, 438657272, 877314544, 1754629088, 3509258176, 4551069197, 9102138394, 18204276788, 36408553576, 72817107152, 145634214304, 291268428608]

約数ペア:

[(1, 291268428608), (2, 145634214304), (4, 72817107152), (8, 36408553576), (16, 18204276788), (32, 9102138394), (64, 4551069197), (83, 3509258176), (166, 1754629088), (332, 877314544), (664, 438657272), (1328, 219328636), (1429, 203826752), (2656, 109664318), (2858, 101913376), (5312, 54832159), (5716, 50956688), (11432, 25478344), (22864, 12739172), (38371, 7590848), (45728, 6369586), (76742, 3795424), (91456, 3184793), (118607, 2455744), (153484, 1897712), (237214, 1227872), (306968, 948856), (474428, 613936)]