785371384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 1812157920

約数和(自身を除く): 1026786536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 361, 371, 424, 532, 722, 733, 742, 1007, 1064, 1444, 1466, 1484, 2014, 2527, 2888, 2932, 2968, 4028, 5054, 5131, 5864, 7049, 8056, 10108, 10262, 13927, 14098, 19133, 20216, 20524, 27854, 28196, 38266, 38849, 41048, 55708, 56392, 76532, 77698, 97489, 111416, 133931, 153064, 155396, 194978, 264613, 267862, 271943, 310792, 389956, 529226, 535724, 543886, 738131, 779912, 1058452, 1071448, 1087772, 1476262, 1852291, 2116904, 2175544, 2952524, 3704582, 5166917, 5905048, 7409164, 10333834, 14024489, 14818328, 20667668, 28048978, 41335336, 56097956, 98171423, 112195912, 196342846, 392685692, 785371384]

約数ペア:

[(1, 785371384), (2, 392685692), (4, 196342846), (7, 112195912), (8, 98171423), (14, 56097956), (19, 41335336), (28, 28048978), (38, 20667668), (53, 14818328), (56, 14024489), (76, 10333834), (106, 7409164), (133, 5905048), (152, 5166917), (212, 3704582), (266, 2952524), (361, 2175544), (371, 2116904), (424, 1852291), (532, 1476262), (722, 1087772), (733, 1071448), (742, 1058452), (1007, 779912), (1064, 738131), (1444, 543886), (1466, 535724), (1484, 529226), (2014, 389956), (2527, 310792), (2888, 271943), (2932, 267862), (2968, 264613), (4028, 194978), (5054, 155396), (5131, 153064), (5864, 133931), (7049, 111416), (8056, 97489), (10108, 77698), (10262, 76532), (13927, 56392), (14098, 55708), (19133, 41048), (20216, 38849), (20524, 38266), (27854, 28196)]