287172384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 843696000

約数和(自身を除く): 556523616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 61, 76, 87, 89, 96, 114, 116, 122, 152, 174, 178, 183, 228, 232, 244, 267, 304, 348, 356, 366, 456, 464, 488, 534, 551, 608, 696, 712, 732, 912, 928, 976, 1068, 1102, 1159, 1392, 1424, 1464, 1653, 1691, 1769, 1824, 1952, 2136, 2204, 2318, 2581, 2784, 2848, 2928, 3306, 3382, 3477, 3538, 4272, 4408, 4636, 5073, 5162, 5307, 5429, 5856, 6612, 6764, 6954, 7076, 7743, 8544, 8816, 9272, 10146, 10324, 10614, 10858, 13224, 13528, 13908, 14152, 15486, 16287, 17632, 18544, 20292, 20648, 21228, 21716, 26448, 27056, 27816, 28304, 30972, 32574, 33611, 37088, 40584, 41296, 42456, 43432, 49039, 52896, 54112, 55632, 56608, 61944, 65148, 67222, 81168, 82592, 84912, 86864, 98078, 100833, 103151, 111264, 123888, 130296, 134444, 147117, 157441, 162336, 169824, 173728, 196156, 201666, 206302, 247776, 260592, 268888, 294234, 309453, 314882, 392312, 403332, 412604, 472323, 521184, 537776, 588468, 618906, 629764, 784624, 806664, 825208, 944646, 1075552, 1176936, 1237812, 1259528, 1569248, 1613328, 1650416, 1889292, 2353872, 2475624, 2519056, 2991379, 3226656, 3300832, 3778584, 4707744, 4951248, 5038112, 5982758, 7557168, 8974137, 9902496, 11965516, 15114336, 17948274, 23931032, 35896548, 47862064, 71793096, 95724128, 143586192, 287172384]

約数ペア:

[(1, 287172384), (2, 143586192), (3, 95724128), (4, 71793096), (6, 47862064), (8, 35896548), (12, 23931032), (16, 17948274), (19, 15114336), (24, 11965516), (29, 9902496), (32, 8974137), (38, 7557168), (48, 5982758), (57, 5038112), (58, 4951248), (61, 4707744), (76, 3778584), (87, 3300832), (89, 3226656), (96, 2991379), (114, 2519056), (116, 2475624), (122, 2353872), (152, 1889292), (174, 1650416), (178, 1613328), (183, 1569248), (228, 1259528), (232, 1237812), (244, 1176936), (267, 1075552), (304, 944646), (348, 825208), (356, 806664), (366, 784624), (456, 629764), (464, 618906), (488, 588468), (534, 537776), (551, 521184), (608, 472323), (696, 412604), (712, 403332), (732, 392312), (912, 314882), (928, 309453), (976, 294234), (1068, 268888), (1102, 260592), (1159, 247776), (1392, 206302), (1424, 201666), (1464, 196156), (1653, 173728), (1691, 169824), (1769, 162336), (1824, 157441), (1952, 147117), (2136, 134444), (2204, 130296), (2318, 123888), (2581, 111264), (2784, 103151), (2848, 100833), (2928, 98078), (3306, 86864), (3382, 84912), (3477, 82592), (3538, 81168), (4272, 67222), (4408, 65148), (4636, 61944), (5073, 56608), (5162, 55632), (5307, 54112), (5429, 52896), (5856, 49039), (6612, 43432), (6764, 42456), (6954, 41296), (7076, 40584), (7743, 37088), (8544, 33611), (8816, 32574), (9272, 30972), (10146, 28304), (10324, 27816), (10614, 27056), (10858, 26448), (13224, 21716), (13528, 21228), (13908, 20648), (14152, 20292), (15486, 18544), (16287, 17632)]