228288984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 766402560

約数和(自身を除く): 538113576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 41, 42, 44, 46, 56, 66, 69, 77, 82, 84, 88, 92, 123, 131, 132, 138, 154, 161, 164, 168, 184, 231, 246, 253, 262, 264, 276, 287, 308, 322, 328, 393, 451, 462, 483, 492, 506, 524, 552, 574, 616, 644, 759, 786, 861, 902, 917, 924, 943, 966, 984, 1012, 1048, 1148, 1288, 1353, 1441, 1518, 1572, 1722, 1771, 1804, 1834, 1848, 1886, 1932, 2024, 2296, 2706, 2751, 2829, 2882, 3013, 3036, 3144, 3157, 3444, 3542, 3608, 3668, 3772, 3864, 4323, 5313, 5371, 5412, 5502, 5658, 5764, 6026, 6072, 6314, 6601, 6888, 7084, 7336, 7544, 8646, 9039, 9471, 10087, 10373, 10626, 10742, 10824, 11004, 11316, 11528, 12052, 12628, 13202, 14168, 16113, 17292, 18078, 18942, 19803, 20174, 20746, 21091, 21252, 21484, 22008, 22632, 24104, 25256, 26404, 30261, 31119, 32226, 33143, 34584, 36156, 37597, 37884, 39606, 40348, 41492, 42182, 42504, 42968, 52808, 59081, 60522, 62238, 63273, 64452, 66286, 72312, 72611, 75194, 75768, 79212, 80696, 82984, 84364, 99429, 112791, 118162, 121044, 123533, 124476, 126546, 128904, 132572, 145222, 150388, 158424, 168728, 177243, 198858, 217833, 225582, 232001, 236324, 242088, 247066, 248952, 253092, 265144, 290444, 300776, 354486, 370599, 397716, 413567, 435666, 451164, 464002, 472648, 494132, 506184, 580888, 696003, 708972, 741198, 795432, 827134, 864731, 871332, 902328, 928004, 988264, 1240701, 1358863, 1392006, 1417944, 1482396, 1654268, 1729462, 1742664, 1856008, 2481402, 2594193, 2717726, 2784012, 2964792, 3308536, 3458924, 4076589, 4962804, 5188386, 5435452, 5568024, 6917848, 8153178, 9512041, 9925608, 10376772, 10870904, 16306356, 19024082, 20753544, 28536123, 32612712, 38048164, 57072246, 76096328, 114144492, 228288984]

約数ペア:

[(1, 228288984), (2, 114144492), (3, 76096328), (4, 57072246), (6, 38048164), (7, 32612712), (8, 28536123), (11, 20753544), (12, 19024082), (14, 16306356), (21, 10870904), (22, 10376772), (23, 9925608), (24, 9512041), (28, 8153178), (33, 6917848), (41, 5568024), (42, 5435452), (44, 5188386), (46, 4962804), (56, 4076589), (66, 3458924), (69, 3308536), (77, 2964792), (82, 2784012), (84, 2717726), (88, 2594193), (92, 2481402), (123, 1856008), (131, 1742664), (132, 1729462), (138, 1654268), (154, 1482396), (161, 1417944), (164, 1392006), (168, 1358863), (184, 1240701), (231, 988264), (246, 928004), (253, 902328), (262, 871332), (264, 864731), (276, 827134), (287, 795432), (308, 741198), (322, 708972), (328, 696003), (393, 580888), (451, 506184), (462, 494132), (483, 472648), (492, 464002), (506, 451164), (524, 435666), (552, 413567), (574, 397716), (616, 370599), (644, 354486), (759, 300776), (786, 290444), (861, 265144), (902, 253092), (917, 248952), (924, 247066), (943, 242088), (966, 236324), (984, 232001), (1012, 225582), (1048, 217833), (1148, 198858), (1288, 177243), (1353, 168728), (1441, 158424), (1518, 150388), (1572, 145222), (1722, 132572), (1771, 128904), (1804, 126546), (1834, 124476), (1848, 123533), (1886, 121044), (1932, 118162), (2024, 112791), (2296, 99429), (2706, 84364), (2751, 82984), (2829, 80696), (2882, 79212), (3013, 75768), (3036, 75194), (3144, 72611), (3157, 72312), (3444, 66286), (3542, 64452), (3608, 63273), (3668, 62238), (3772, 60522), (3864, 59081), (4323, 52808), (5313, 42968), (5371, 42504), (5412, 42182), (5502, 41492), (5658, 40348), (5764, 39606), (6026, 37884), (6072, 37597), (6314, 36156), (6601, 34584), (6888, 33143), (7084, 32226), (7336, 31119), (7544, 30261), (8646, 26404), (9039, 25256), (9471, 24104), (10087, 22632), (10373, 22008), (10626, 21484), (10742, 21252), (10824, 21091), (11004, 20746), (11316, 20174), (11528, 19803), (12052, 18942), (12628, 18078), (13202, 17292), (14168, 16113)]