628254792

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1745

約数の個数: 160

約数和(自身を含む): 1957063680

約数和(自身を除く): 1328808888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 66, 72, 81, 88, 99, 106, 108, 132, 159, 162, 198, 212, 216, 264, 297, 318, 324, 396, 424, 477, 583, 594, 636, 648, 792, 891, 954, 1166, 1188, 1272, 1431, 1663, 1749, 1782, 1908, 2332, 2376, 2862, 3326, 3498, 3564, 3816, 4293, 4664, 4989, 5247, 5724, 6652, 6996, 7128, 8586, 9978, 10494, 11448, 13304, 13992, 14967, 15741, 17172, 18293, 19956, 20988, 29934, 31482, 34344, 36586, 39912, 41976, 44901, 47223, 54879, 59868, 62964, 73172, 88139, 89802, 94446, 109758, 119736, 125928, 134703, 146344, 164637, 176278, 179604, 188892, 219516, 264417, 269406, 329274, 352556, 359208, 377784, 439032, 493911, 528834, 538812, 658548, 705112, 793251, 969529, 987822, 1057668, 1077624, 1317096, 1481733, 1586502, 1939058, 1975644, 2115336, 2379753, 2908587, 2963466, 3173004, 3878116, 3951288, 4759506, 5817174, 5926932, 6346008, 7139259, 7756232, 8725761, 9519012, 11634348, 11853864, 14278518, 17451522, 19038024, 23268696, 26177283, 28557036, 34903044, 52354566, 57114072, 69806088, 78531849, 104709132, 157063698, 209418264, 314127396, 628254792]

約数ペア:

[(1, 628254792), (2, 314127396), (3, 209418264), (4, 157063698), (6, 104709132), (8, 78531849), (9, 69806088), (11, 57114072), (12, 52354566), (18, 34903044), (22, 28557036), (24, 26177283), (27, 23268696), (33, 19038024), (36, 17451522), (44, 14278518), (53, 11853864), (54, 11634348), (66, 9519012), (72, 8725761), (81, 7756232), (88, 7139259), (99, 6346008), (106, 5926932), (108, 5817174), (132, 4759506), (159, 3951288), (162, 3878116), (198, 3173004), (212, 2963466), (216, 2908587), (264, 2379753), (297, 2115336), (318, 1975644), (324, 1939058), (396, 1586502), (424, 1481733), (477, 1317096), (583, 1077624), (594, 1057668), (636, 987822), (648, 969529), (792, 793251), (891, 705112), (954, 658548), (1166, 538812), (1188, 528834), (1272, 493911), (1431, 439032), (1663, 377784), (1749, 359208), (1782, 352556), (1908, 329274), (2332, 269406), (2376, 264417), (2862, 219516), (3326, 188892), (3498, 179604), (3564, 176278), (3816, 164637), (4293, 146344), (4664, 134703), (4989, 125928), (5247, 119736), (5724, 109758), (6652, 94446), (6996, 89802), (7128, 88139), (8586, 73172), (9978, 62964), (10494, 59868), (11448, 54879), (13304, 47223), (13992, 44901), (14967, 41976), (15741, 39912), (17172, 36586), (18293, 34344), (19956, 31482), (20988, 29934)]