389634102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 1081866240

約数和(自身を除く): 692232138

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 99, 114, 117, 143, 171, 186, 198, 209, 234, 247, 257, 279, 286, 341, 342, 403, 418, 429, 494, 514, 558, 589, 627, 682, 741, 771, 806, 858, 1023, 1178, 1209, 1254, 1287, 1482, 1542, 1767, 1881, 2046, 2223, 2313, 2418, 2574, 2717, 2827, 3069, 3341, 3534, 3627, 3762, 4433, 4446, 4626, 4883, 5301, 5434, 5654, 6138, 6479, 6682, 7254, 7657, 7967, 8151, 8481, 8866, 9766, 10023, 10602, 12958, 13299, 14649, 15314, 15934, 16302, 16962, 19437, 20046, 22971, 23901, 24453, 25443, 26598, 29298, 30069, 36751, 38874, 39897, 43947, 45942, 47802, 48906, 50886, 53713, 58311, 60138, 63479, 68913, 71703, 73502, 79794, 84227, 87637, 87894, 103571, 107426, 110253, 116622, 126958, 137826, 143406, 151373, 161139, 168454, 175274, 190437, 207142, 220506, 252681, 262911, 302746, 310713, 322278, 330759, 380874, 454119, 483417, 505362, 525822, 571311, 621426, 661518, 698269, 758043, 788733, 908238, 932139, 966834, 1139281, 1142622, 1362357, 1396538, 1516086, 1577466, 1665103, 1864278, 1967849, 2094807, 2278562, 2724714, 3330206, 3417843, 3935698, 4189614, 4995309, 5903547, 6284421, 6835686, 9990618, 10253529, 11807094, 12568842, 14985927, 17710641, 20507058, 21646339, 29971854, 35421282, 43292678, 64939017, 129878034, 194817051, 389634102]

約数ペア:

[(1, 389634102), (2, 194817051), (3, 129878034), (6, 64939017), (9, 43292678), (11, 35421282), (13, 29971854), (18, 21646339), (19, 20507058), (22, 17710641), (26, 14985927), (31, 12568842), (33, 11807094), (38, 10253529), (39, 9990618), (57, 6835686), (62, 6284421), (66, 5903547), (78, 4995309), (93, 4189614), (99, 3935698), (114, 3417843), (117, 3330206), (143, 2724714), (171, 2278562), (186, 2094807), (198, 1967849), (209, 1864278), (234, 1665103), (247, 1577466), (257, 1516086), (279, 1396538), (286, 1362357), (341, 1142622), (342, 1139281), (403, 966834), (418, 932139), (429, 908238), (494, 788733), (514, 758043), (558, 698269), (589, 661518), (627, 621426), (682, 571311), (741, 525822), (771, 505362), (806, 483417), (858, 454119), (1023, 380874), (1178, 330759), (1209, 322278), (1254, 310713), (1287, 302746), (1482, 262911), (1542, 252681), (1767, 220506), (1881, 207142), (2046, 190437), (2223, 175274), (2313, 168454), (2418, 161139), (2574, 151373), (2717, 143406), (2827, 137826), (3069, 126958), (3341, 116622), (3534, 110253), (3627, 107426), (3762, 103571), (4433, 87894), (4446, 87637), (4626, 84227), (4883, 79794), (5301, 73502), (5434, 71703), (5654, 68913), (6138, 63479), (6479, 60138), (6682, 58311), (7254, 53713), (7657, 50886), (7967, 48906), (8151, 47802), (8481, 45942), (8866, 43947), (9766, 39897), (10023, 38874), (10602, 36751), (12958, 30069), (13299, 29298), (14649, 26598), (15314, 25443), (15934, 24453), (16302, 23901), (16962, 22971), (19437, 20046)]