389201904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 180

約数和(自身を含む): 1364844936

約数和(自身を除く): 975643032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4243, 4368, 5096, 5733, 6552, 7056, 7644, 8486, 10192, 11466, 12729, 13104, 15288, 16972, 22932, 25458, 29701, 30576, 33944, 38187, 45864, 50916, 55159, 59402, 67888, 76374, 89103, 91728, 101832, 110318, 118804, 152748, 165477, 178206, 203664, 207907, 220636, 237608, 267309, 305496, 330954, 356412, 386113, 415814, 441272, 475216, 496431, 534618, 610992, 623721, 661908, 712824, 772226, 831628, 882544, 992862, 1069236, 1158339, 1247442, 1323816, 1425648, 1544452, 1663256, 1871163, 1985724, 2138472, 2316678, 2494884, 2647632, 2702791, 3088904, 3326512, 3475017, 3742326, 3971448, 4276944, 4633356, 4989768, 5405582, 6177808, 6950034, 7484652, 7942896, 8108373, 9266712, 9979536, 10811164, 13900068, 14969304, 16216746, 18533424, 21622328, 24325119, 27800136, 29938608, 32433492, 43244656, 48650238, 55600272, 64866984, 97300476, 129733968, 194600952, 389201904]

約数ペア:

[(1, 389201904), (2, 194600952), (3, 129733968), (4, 97300476), (6, 64866984), (7, 55600272), (8, 48650238), (9, 43244656), (12, 32433492), (13, 29938608), (14, 27800136), (16, 24325119), (18, 21622328), (21, 18533424), (24, 16216746), (26, 14969304), (28, 13900068), (36, 10811164), (39, 9979536), (42, 9266712), (48, 8108373), (49, 7942896), (52, 7484652), (56, 6950034), (63, 6177808), (72, 5405582), (78, 4989768), (84, 4633356), (91, 4276944), (98, 3971448), (104, 3742326), (112, 3475017), (117, 3326512), (126, 3088904), (144, 2702791), (147, 2647632), (156, 2494884), (168, 2316678), (182, 2138472), (196, 1985724), (208, 1871163), (234, 1663256), (252, 1544452), (273, 1425648), (294, 1323816), (312, 1247442), (336, 1158339), (364, 1069236), (392, 992862), (441, 882544), (468, 831628), (504, 772226), (546, 712824), (588, 661908), (624, 623721), (637, 610992), (728, 534618), (784, 496431), (819, 475216), (882, 441272), (936, 415814), (1008, 386113), (1092, 356412), (1176, 330954), (1274, 305496), (1456, 267309), (1638, 237608), (1764, 220636), (1872, 207907), (1911, 203664), (2184, 178206), (2352, 165477), (2548, 152748), (3276, 118804), (3528, 110318), (3822, 101832), (4243, 91728), (4368, 89103), (5096, 76374), (5733, 67888), (6552, 59402), (7056, 55159), (7644, 50916), (8486, 45864), (10192, 38187), (11466, 33944), (12729, 30576), (13104, 29701), (15288, 25458), (16972, 22932)]