788847548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 1562803200

約数和(自身を除く): 773955652

約数列:

[1, 2, 4, 19, 37, 38, 53, 67, 74, 76, 79, 106, 134, 148, 158, 212, 268, 316, 703, 1007, 1273, 1406, 1501, 1961, 2014, 2479, 2546, 2812, 2923, 3002, 3551, 3922, 4028, 4187, 4958, 5092, 5293, 5846, 6004, 7102, 7844, 8374, 9916, 10586, 11692, 14204, 16748, 21172, 37259, 47101, 55537, 67469, 74518, 79553, 94202, 100567, 111074, 131387, 134938, 149036, 154919, 159106, 188404, 195841, 201134, 222148, 262774, 269876, 280529, 309838, 318212, 391682, 402268, 525548, 561058, 619676, 783364, 1122116, 2496353, 2943461, 3720979, 4992706, 5330051, 5886922, 7441958, 9985412, 10379573, 10660102, 11773844, 14883916, 20759146, 21320204, 41518292, 197211887, 394423774, 788847548]

約数ペア:

[(1, 788847548), (2, 394423774), (4, 197211887), (19, 41518292), (37, 21320204), (38, 20759146), (53, 14883916), (67, 11773844), (74, 10660102), (76, 10379573), (79, 9985412), (106, 7441958), (134, 5886922), (148, 5330051), (158, 4992706), (212, 3720979), (268, 2943461), (316, 2496353), (703, 1122116), (1007, 783364), (1273, 619676), (1406, 561058), (1501, 525548), (1961, 402268), (2014, 391682), (2479, 318212), (2546, 309838), (2812, 280529), (2923, 269876), (3002, 262774), (3551, 222148), (3922, 201134), (4028, 195841), (4187, 188404), (4958, 159106), (5092, 154919), (5293, 149036), (5846, 134938), (6004, 131387), (7102, 111074), (7844, 100567), (8374, 94202), (9916, 79553), (10586, 74518), (11692, 67469), (14204, 55537), (16748, 47101), (21172, 37259)]