788431098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 1995485184

約数和(自身を除く): 1207054086

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 131, 146, 151, 182, 219, 262, 273, 302, 393, 438, 453, 511, 546, 786, 906, 917, 949, 1022, 1057, 1533, 1703, 1834, 1898, 1963, 2114, 2751, 2847, 3066, 3171, 3406, 3926, 5109, 5502, 5694, 5889, 6342, 6643, 9563, 10218, 11023, 11778, 11921, 13286, 13741, 19126, 19781, 19929, 22046, 23842, 27482, 28689, 33069, 35763, 39562, 39858, 41223, 57378, 59343, 66138, 66941, 71526, 77161, 82446, 118686, 124319, 133882, 138467, 143299, 154322, 200823, 231483, 248638, 257153, 276934, 286598, 372957, 401646, 415401, 429897, 462966, 514306, 745914, 771459, 830802, 859794, 870233, 1003093, 1444013, 1542918, 1740466, 1800071, 2006186, 2610699, 2888026, 3009279, 3600142, 4332039, 5221398, 5400213, 6018558, 8664078, 10108091, 10800426, 18772169, 20216182, 30324273, 37544338, 56316507, 60648546, 112633014, 131405183, 262810366, 394215549, 788431098]

約数ペア:

[(1, 788431098), (2, 394215549), (3, 262810366), (6, 131405183), (7, 112633014), (13, 60648546), (14, 56316507), (21, 37544338), (26, 30324273), (39, 20216182), (42, 18772169), (73, 10800426), (78, 10108091), (91, 8664078), (131, 6018558), (146, 5400213), (151, 5221398), (182, 4332039), (219, 3600142), (262, 3009279), (273, 2888026), (302, 2610699), (393, 2006186), (438, 1800071), (453, 1740466), (511, 1542918), (546, 1444013), (786, 1003093), (906, 870233), (917, 859794), (949, 830802), (1022, 771459), (1057, 745914), (1533, 514306), (1703, 462966), (1834, 429897), (1898, 415401), (1963, 401646), (2114, 372957), (2751, 286598), (2847, 276934), (3066, 257153), (3171, 248638), (3406, 231483), (3926, 200823), (5109, 154322), (5502, 143299), (5694, 138467), (5889, 133882), (6342, 124319), (6643, 118686), (9563, 82446), (10218, 77161), (11023, 71526), (11778, 66941), (11921, 66138), (13286, 59343), (13741, 57378), (19126, 41223), (19781, 39858), (19929, 39562), (22046, 35763), (23842, 33069), (27482, 28689)]