388048248

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 1291680000

約数和(自身を除く): 903631752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 441, 456, 504, 532, 588, 684, 686, 798, 827, 882, 931, 1029, 1064, 1176, 1197, 1368, 1372, 1596, 1654, 1764, 1862, 2058, 2394, 2481, 2744, 2793, 3087, 3192, 3308, 3528, 3724, 4116, 4788, 4962, 5586, 5789, 6174, 6517, 6616, 7443, 7448, 8232, 8379, 9576, 9924, 11172, 11578, 12348, 13034, 14886, 15713, 16758, 17367, 19551, 19848, 22344, 23156, 24696, 26068, 29772, 31426, 33516, 34734, 39102, 40523, 46312, 47139, 52101, 52136, 58653, 59544, 62852, 67032, 69468, 78204, 81046, 94278, 104202, 109991, 117306, 121569, 125704, 138936, 141417, 156408, 162092, 188556, 208404, 219982, 234612, 243138, 282834, 283661, 324184, 329973, 364707, 377112, 416808, 439964, 469224, 486276, 565668, 567322, 659946, 729414, 769937, 850983, 879928, 972552, 989919, 1131336, 1134644, 1319892, 1458828, 1539874, 1701966, 1979838, 2269288, 2309811, 2552949, 2639784, 2917656, 3079748, 3403932, 3959676, 4619622, 5105898, 5389559, 6159496, 6807864, 6929433, 7919352, 9239244, 10211796, 10779118, 13858866, 16168677, 18478488, 20423592, 21558236, 27717732, 32337354, 43116472, 48506031, 55435464, 64674708, 97012062, 129349416, 194024124, 388048248]

約数ペア:

[(1, 388048248), (2, 194024124), (3, 129349416), (4, 97012062), (6, 64674708), (7, 55435464), (8, 48506031), (9, 43116472), (12, 32337354), (14, 27717732), (18, 21558236), (19, 20423592), (21, 18478488), (24, 16168677), (28, 13858866), (36, 10779118), (38, 10211796), (42, 9239244), (49, 7919352), (56, 6929433), (57, 6807864), (63, 6159496), (72, 5389559), (76, 5105898), (84, 4619622), (98, 3959676), (114, 3403932), (126, 3079748), (133, 2917656), (147, 2639784), (152, 2552949), (168, 2309811), (171, 2269288), (196, 1979838), (228, 1701966), (252, 1539874), (266, 1458828), (294, 1319892), (342, 1134644), (343, 1131336), (392, 989919), (399, 972552), (441, 879928), (456, 850983), (504, 769937), (532, 729414), (588, 659946), (684, 567322), (686, 565668), (798, 486276), (827, 469224), (882, 439964), (931, 416808), (1029, 377112), (1064, 364707), (1176, 329973), (1197, 324184), (1368, 283661), (1372, 282834), (1596, 243138), (1654, 234612), (1764, 219982), (1862, 208404), (2058, 188556), (2394, 162092), (2481, 156408), (2744, 141417), (2793, 138936), (3087, 125704), (3192, 121569), (3308, 117306), (3528, 109991), (3724, 104202), (4116, 94278), (4788, 81046), (4962, 78204), (5586, 69468), (5789, 67032), (6174, 62852), (6517, 59544), (6616, 58653), (7443, 52136), (7448, 52101), (8232, 47139), (8379, 46312), (9576, 40523), (9924, 39102), (11172, 34734), (11578, 33516), (12348, 31426), (13034, 29772), (14886, 26068), (15713, 24696), (16758, 23156), (17367, 22344), (19551, 19848)]