290854224

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 898214460

約数和(自身を除く): 607360236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 241, 261, 272, 289, 306, 348, 408, 464, 482, 493, 522, 578, 612, 696, 723, 816, 867, 964, 986, 1044, 1156, 1224, 1392, 1446, 1479, 1734, 1928, 1972, 2088, 2169, 2312, 2448, 2601, 2892, 2958, 3468, 3856, 3944, 4097, 4176, 4338, 4437, 4624, 5202, 5784, 5916, 6936, 6989, 7888, 8194, 8381, 8676, 8874, 10404, 11568, 11832, 12291, 13872, 13978, 16388, 16762, 17352, 17748, 20808, 20967, 23664, 24582, 25143, 27956, 32776, 33524, 34704, 35496, 36873, 41616, 41934, 49164, 50286, 55912, 62901, 65552, 67048, 69649, 70992, 73746, 75429, 83868, 98328, 100572, 111824, 118813, 125802, 134096, 139298, 147492, 150858, 167736, 196656, 201144, 208947, 237626, 251604, 278596, 294984, 301716, 335472, 356439, 402288, 417894, 475252, 503208, 557192, 589968, 603432, 626841, 712878, 835788, 950504, 1006416, 1069317, 1114384, 1206864, 1253682, 1425756, 1671576, 1901008, 2019821, 2138634, 2507364, 2851512, 3343152, 4039642, 4277268, 5014728, 5703024, 6059463, 8079284, 8554536, 10029456, 12118926, 16158568, 17109072, 18178389, 24237852, 32317136, 36356778, 48475704, 72713556, 96951408, 145427112, 290854224]

約数ペア:

[(1, 290854224), (2, 145427112), (3, 96951408), (4, 72713556), (6, 48475704), (8, 36356778), (9, 32317136), (12, 24237852), (16, 18178389), (17, 17109072), (18, 16158568), (24, 12118926), (29, 10029456), (34, 8554536), (36, 8079284), (48, 6059463), (51, 5703024), (58, 5014728), (68, 4277268), (72, 4039642), (87, 3343152), (102, 2851512), (116, 2507364), (136, 2138634), (144, 2019821), (153, 1901008), (174, 1671576), (204, 1425756), (232, 1253682), (241, 1206864), (261, 1114384), (272, 1069317), (289, 1006416), (306, 950504), (348, 835788), (408, 712878), (464, 626841), (482, 603432), (493, 589968), (522, 557192), (578, 503208), (612, 475252), (696, 417894), (723, 402288), (816, 356439), (867, 335472), (964, 301716), (986, 294984), (1044, 278596), (1156, 251604), (1224, 237626), (1392, 208947), (1446, 201144), (1479, 196656), (1734, 167736), (1928, 150858), (1972, 147492), (2088, 139298), (2169, 134096), (2312, 125802), (2448, 118813), (2601, 111824), (2892, 100572), (2958, 98328), (3468, 83868), (3856, 75429), (3944, 73746), (4097, 70992), (4176, 69649), (4338, 67048), (4437, 65552), (4624, 62901), (5202, 55912), (5784, 50286), (5916, 49164), (6936, 41934), (6989, 41616), (7888, 36873), (8194, 35496), (8381, 34704), (8676, 33524), (8874, 32776), (10404, 27956), (11568, 25143), (11832, 24582), (12291, 23664), (13872, 20967), (13978, 20808), (16388, 17748), (16762, 17352)]