198012528

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 683488000

約数和(自身を除く): 485475472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 211, 228, 252, 266, 294, 304, 336, 342, 343, 392, 399, 422, 441, 456, 504, 532, 588, 633, 684, 686, 784, 798, 844, 882, 912, 931, 1008, 1029, 1064, 1176, 1197, 1266, 1368, 1372, 1477, 1596, 1688, 1764, 1862, 1899, 2058, 2128, 2352, 2394, 2532, 2736, 2744, 2793, 2954, 3087, 3192, 3376, 3528, 3724, 3798, 4009, 4116, 4431, 4788, 5064, 5488, 5586, 5908, 6174, 6384, 6517, 7056, 7448, 7596, 8018, 8232, 8379, 8862, 9576, 10128, 10339, 11172, 11816, 12027, 12348, 13034, 13293, 14896, 15192, 16036, 16464, 16758, 17724, 19152, 19551, 20678, 22344, 23632, 24054, 24696, 26068, 26586, 28063, 30384, 31017, 32072, 33516, 35448, 36081, 39102, 41356, 44688, 48108, 49392, 52136, 53172, 56126, 58653, 62034, 64144, 67032, 70896, 72162, 72373, 78204, 82712, 84189, 93051, 96216, 104272, 106344, 112252, 117306, 124068, 134064, 144324, 144746, 156408, 165424, 168378, 186102, 192432, 196441, 212688, 217119, 224504, 234612, 248136, 252567, 288648, 289492, 312816, 336756, 372204, 392882, 434238, 449008, 469224, 496272, 505134, 577296, 578984, 589323, 651357, 673512, 744408, 785764, 868476, 938448, 1010268, 1157968, 1178646, 1302714, 1347024, 1375087, 1488816, 1571528, 1736952, 1767969, 2020536, 2357292, 2605428, 2750174, 3143056, 3473904, 3535938, 4041072, 4125261, 4714584, 5210856, 5500348, 7071876, 8250522, 9429168, 10421712, 11000696, 12375783, 14143752, 16501044, 22001392, 24751566, 28287504, 33002088, 49503132, 66004176, 99006264, 198012528]

約数ペア:

[(1, 198012528), (2, 99006264), (3, 66004176), (4, 49503132), (6, 33002088), (7, 28287504), (8, 24751566), (9, 22001392), (12, 16501044), (14, 14143752), (16, 12375783), (18, 11000696), (19, 10421712), (21, 9429168), (24, 8250522), (28, 7071876), (36, 5500348), (38, 5210856), (42, 4714584), (48, 4125261), (49, 4041072), (56, 3535938), (57, 3473904), (63, 3143056), (72, 2750174), (76, 2605428), (84, 2357292), (98, 2020536), (112, 1767969), (114, 1736952), (126, 1571528), (133, 1488816), (144, 1375087), (147, 1347024), (152, 1302714), (168, 1178646), (171, 1157968), (196, 1010268), (211, 938448), (228, 868476), (252, 785764), (266, 744408), (294, 673512), (304, 651357), (336, 589323), (342, 578984), (343, 577296), (392, 505134), (399, 496272), (422, 469224), (441, 449008), (456, 434238), (504, 392882), (532, 372204), (588, 336756), (633, 312816), (684, 289492), (686, 288648), (784, 252567), (798, 248136), (844, 234612), (882, 224504), (912, 217119), (931, 212688), (1008, 196441), (1029, 192432), (1064, 186102), (1176, 168378), (1197, 165424), (1266, 156408), (1368, 144746), (1372, 144324), (1477, 134064), (1596, 124068), (1688, 117306), (1764, 112252), (1862, 106344), (1899, 104272), (2058, 96216), (2128, 93051), (2352, 84189), (2394, 82712), (2532, 78204), (2736, 72373), (2744, 72162), (2793, 70896), (2954, 67032), (3087, 64144), (3192, 62034), (3376, 58653), (3528, 56126), (3724, 53172), (3798, 52136), (4009, 49392), (4116, 48108), (4431, 44688), (4788, 41356), (5064, 39102), (5488, 36081), (5586, 35448), (5908, 33516), (6174, 32072), (6384, 31017), (6517, 30384), (7056, 28063), (7448, 26586), (7596, 26068), (8018, 24696), (8232, 24054), (8379, 23632), (8862, 22344), (9576, 20678), (10128, 19551), (10339, 19152), (11172, 17724), (11816, 16758), (12027, 16464), (12348, 16036), (13034, 15192), (13293, 14896)]