388255248

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1886

約数の個数: 160

約数和(自身を含む): 1221350400

約数和(自身を除く): 833095152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 144, 153, 174, 204, 216, 232, 261, 272, 306, 348, 408, 432, 459, 464, 493, 522, 612, 696, 783, 816, 918, 986, 1044, 1224, 1392, 1479, 1566, 1823, 1836, 1972, 2088, 2448, 2958, 3132, 3646, 3672, 3944, 4176, 4437, 5469, 5916, 6264, 7292, 7344, 7888, 8874, 10938, 11832, 12528, 13311, 14584, 16407, 17748, 21876, 23664, 26622, 29168, 30991, 32814, 35496, 43752, 49221, 52867, 53244, 61982, 65628, 70992, 87504, 92973, 98442, 105734, 106488, 123964, 131256, 158601, 185946, 196884, 211468, 212976, 247928, 262512, 278919, 317202, 371892, 393768, 422936, 475803, 495856, 557838, 634404, 743784, 787536, 836757, 845872, 898739, 951606, 1115676, 1268808, 1427409, 1487568, 1673514, 1797478, 1903212, 2231352, 2537616, 2696217, 2854818, 3347028, 3594956, 3806424, 4462704, 5392434, 5709636, 6694056, 7189912, 7612848, 8088651, 10784868, 11419272, 13388112, 14379824, 16177302, 21569736, 22838544, 24265953, 32354604, 43139472, 48531906, 64709208, 97063812, 129418416, 194127624, 388255248]

約数ペア:

[(1, 388255248), (2, 194127624), (3, 129418416), (4, 97063812), (6, 64709208), (8, 48531906), (9, 43139472), (12, 32354604), (16, 24265953), (17, 22838544), (18, 21569736), (24, 16177302), (27, 14379824), (29, 13388112), (34, 11419272), (36, 10784868), (48, 8088651), (51, 7612848), (54, 7189912), (58, 6694056), (68, 5709636), (72, 5392434), (87, 4462704), (102, 3806424), (108, 3594956), (116, 3347028), (136, 2854818), (144, 2696217), (153, 2537616), (174, 2231352), (204, 1903212), (216, 1797478), (232, 1673514), (261, 1487568), (272, 1427409), (306, 1268808), (348, 1115676), (408, 951606), (432, 898739), (459, 845872), (464, 836757), (493, 787536), (522, 743784), (612, 634404), (696, 557838), (783, 495856), (816, 475803), (918, 422936), (986, 393768), (1044, 371892), (1224, 317202), (1392, 278919), (1479, 262512), (1566, 247928), (1823, 212976), (1836, 211468), (1972, 196884), (2088, 185946), (2448, 158601), (2958, 131256), (3132, 123964), (3646, 106488), (3672, 105734), (3944, 98442), (4176, 92973), (4437, 87504), (5469, 70992), (5916, 65628), (6264, 61982), (7292, 53244), (7344, 52867), (7888, 49221), (8874, 43752), (10938, 35496), (11832, 32814), (12528, 30991), (13311, 29168), (14584, 26622), (16407, 23664), (17748, 21876)]