393676998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 1032321024

約数和(自身を除く): 638644026

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 41, 57, 62, 66, 78, 82, 93, 114, 123, 143, 186, 209, 246, 247, 286, 341, 361, 403, 418, 429, 451, 494, 533, 589, 627, 682, 722, 741, 779, 806, 858, 902, 1023, 1066, 1083, 1178, 1209, 1254, 1271, 1353, 1482, 1558, 1599, 1767, 2046, 2166, 2337, 2418, 2542, 2706, 2717, 3198, 3534, 3813, 3971, 4433, 4674, 4693, 5434, 5863, 6479, 7626, 7657, 7942, 8151, 8569, 8866, 9386, 10127, 11191, 11726, 11913, 12958, 13299, 13981, 14079, 14801, 15314, 16302, 16523, 17138, 17589, 19437, 20254, 22382, 22971, 23826, 24149, 25707, 26598, 27962, 28158, 29602, 30381, 33046, 33573, 35178, 38874, 41943, 44403, 45942, 48298, 49569, 51414, 51623, 60762, 67146, 72447, 83886, 84227, 88806, 99138, 103246, 111397, 123101, 144894, 145483, 154869, 162811, 168454, 181753, 192413, 222794, 246202, 252681, 265639, 290966, 309738, 313937, 325622, 334191, 363506, 369303, 384826, 436449, 458831, 488433, 505362, 531278, 545259, 577239, 627874, 668382, 738606, 796917, 872898, 917662, 941811, 976866, 1090518, 1154478, 1376493, 1593834, 1600313, 1883622, 2116543, 2752986, 3200626, 3453307, 4233086, 4800939, 5047141, 5964803, 6349629, 6906614, 9601878, 10094282, 10359921, 11929606, 12699258, 15141423, 17894409, 20719842, 30282846, 35788818, 65612833, 131225666, 196838499, 393676998]

約数ペア:

[(1, 393676998), (2, 196838499), (3, 131225666), (6, 65612833), (11, 35788818), (13, 30282846), (19, 20719842), (22, 17894409), (26, 15141423), (31, 12699258), (33, 11929606), (38, 10359921), (39, 10094282), (41, 9601878), (57, 6906614), (62, 6349629), (66, 5964803), (78, 5047141), (82, 4800939), (93, 4233086), (114, 3453307), (123, 3200626), (143, 2752986), (186, 2116543), (209, 1883622), (246, 1600313), (247, 1593834), (286, 1376493), (341, 1154478), (361, 1090518), (403, 976866), (418, 941811), (429, 917662), (451, 872898), (494, 796917), (533, 738606), (589, 668382), (627, 627874), (682, 577239), (722, 545259), (741, 531278), (779, 505362), (806, 488433), (858, 458831), (902, 436449), (1023, 384826), (1066, 369303), (1083, 363506), (1178, 334191), (1209, 325622), (1254, 313937), (1271, 309738), (1353, 290966), (1482, 265639), (1558, 252681), (1599, 246202), (1767, 222794), (2046, 192413), (2166, 181753), (2337, 168454), (2418, 162811), (2542, 154869), (2706, 145483), (2717, 144894), (3198, 123101), (3534, 111397), (3813, 103246), (3971, 99138), (4433, 88806), (4674, 84227), (4693, 83886), (5434, 72447), (5863, 67146), (6479, 60762), (7626, 51623), (7657, 51414), (7942, 49569), (8151, 48298), (8569, 45942), (8866, 44403), (9386, 41943), (10127, 38874), (11191, 35178), (11726, 33573), (11913, 33046), (12958, 30381), (13299, 29602), (13981, 28158), (14079, 27962), (14801, 26598), (15314, 25707), (16302, 24149), (16523, 23826), (17138, 22971), (17589, 22382), (19437, 20254)]