189373608

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 574704000

約数和(自身を除く): 385330392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 289, 306, 323, 342, 408, 456, 479, 578, 612, 646, 684, 867, 958, 969, 1156, 1224, 1292, 1368, 1437, 1734, 1916, 1938, 2312, 2584, 2601, 2874, 2907, 3468, 3832, 3876, 4311, 5202, 5491, 5748, 5814, 6936, 7752, 8143, 8622, 9101, 10404, 10982, 11496, 11628, 16286, 16473, 17244, 18202, 20808, 21964, 23256, 24429, 27303, 32572, 32946, 34488, 36404, 43928, 48858, 49419, 54606, 65144, 65892, 72808, 73287, 81909, 97716, 98838, 109212, 131784, 138431, 146574, 154717, 163818, 195432, 197676, 218424, 276862, 293148, 309434, 327636, 395352, 415293, 464151, 553724, 586296, 618868, 655272, 830586, 928302, 1107448, 1237736, 1245879, 1392453, 1661172, 1856604, 2491758, 2630189, 2784906, 3322344, 3713208, 4983516, 5260378, 5569812, 7890567, 9967032, 10520756, 11139624, 15781134, 21041512, 23671701, 31562268, 47343402, 63124536, 94686804, 189373608]

約数ペア:

[(1, 189373608), (2, 94686804), (3, 63124536), (4, 47343402), (6, 31562268), (8, 23671701), (9, 21041512), (12, 15781134), (17, 11139624), (18, 10520756), (19, 9967032), (24, 7890567), (34, 5569812), (36, 5260378), (38, 4983516), (51, 3713208), (57, 3322344), (68, 2784906), (72, 2630189), (76, 2491758), (102, 1856604), (114, 1661172), (136, 1392453), (152, 1245879), (153, 1237736), (171, 1107448), (204, 928302), (228, 830586), (289, 655272), (306, 618868), (323, 586296), (342, 553724), (408, 464151), (456, 415293), (479, 395352), (578, 327636), (612, 309434), (646, 293148), (684, 276862), (867, 218424), (958, 197676), (969, 195432), (1156, 163818), (1224, 154717), (1292, 146574), (1368, 138431), (1437, 131784), (1734, 109212), (1916, 98838), (1938, 97716), (2312, 81909), (2584, 73287), (2601, 72808), (2874, 65892), (2907, 65144), (3468, 54606), (3832, 49419), (3876, 48858), (4311, 43928), (5202, 36404), (5491, 34488), (5748, 32946), (5814, 32572), (6936, 27303), (7752, 24429), (8143, 23256), (8622, 21964), (9101, 20808), (10404, 18202), (10982, 17244), (11496, 16473), (11628, 16286)]