669356856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 2250387360

約数和(自身を除く): 1581030504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 73, 84, 92, 98, 113, 126, 138, 146, 147, 161, 168, 184, 196, 207, 219, 226, 252, 276, 292, 294, 322, 339, 392, 414, 438, 441, 452, 483, 504, 511, 552, 584, 588, 644, 657, 678, 791, 828, 876, 882, 904, 966, 1017, 1022, 1127, 1176, 1288, 1314, 1356, 1449, 1533, 1582, 1656, 1679, 1752, 1764, 1932, 2034, 2044, 2254, 2373, 2599, 2628, 2712, 2898, 3066, 3164, 3358, 3381, 3528, 3577, 3864, 4068, 4088, 4508, 4599, 4746, 5037, 5198, 5256, 5537, 5796, 6132, 6328, 6716, 6762, 7119, 7154, 7797, 8136, 8249, 9016, 9198, 9492, 10074, 10143, 10396, 10731, 11074, 11592, 11753, 12264, 13432, 13524, 14238, 14308, 15111, 15594, 16498, 16611, 18193, 18396, 18984, 20148, 20286, 20792, 21462, 22148, 23391, 23506, 24747, 27048, 28476, 28616, 30222, 31188, 32193, 32996, 33222, 35259, 36386, 36792, 40296, 40572, 42924, 44296, 46782, 47012, 49494, 49833, 54579, 56952, 57743, 60444, 62376, 64386, 65992, 66444, 70518, 72772, 74241, 81144, 82271, 85848, 93564, 94024, 98988, 99666, 105777, 109158, 115486, 120888, 127351, 128772, 132888, 141036, 145544, 148482, 163737, 164542, 173229, 187128, 189727, 197976, 199332, 211554, 218316, 230972, 246813, 254702, 257544, 282072, 296964, 327474, 329084, 346458, 379454, 382053, 398664, 404201, 423108, 436632, 461944, 493626, 509404, 519687, 569181, 593928, 654948, 658168, 692916, 740439, 758908, 764106, 808402, 846216, 987252, 1018808, 1039374, 1138362, 1146159, 1212603, 1309896, 1328089, 1385832, 1480878, 1517816, 1528212, 1616804, 1707543, 1974504, 2078748, 2276724, 2292318, 2425206, 2656178, 2961756, 3056424, 3233608, 3415086, 3637809, 3984267, 4157496, 4553448, 4584636, 4850412, 5312356, 5923512, 6830172, 7275618, 7968534, 9169272, 9296623, 9700824, 10624712, 11952801, 13660344, 14551236, 15937068, 18593246, 23905602, 27889869, 29102472, 31874136, 37186492, 47811204, 55779738, 74372984, 83669607, 95622408, 111559476, 167339214, 223118952, 334678428, 669356856]

約数ペア:

[(1, 669356856), (2, 334678428), (3, 223118952), (4, 167339214), (6, 111559476), (7, 95622408), (8, 83669607), (9, 74372984), (12, 55779738), (14, 47811204), (18, 37186492), (21, 31874136), (23, 29102472), (24, 27889869), (28, 23905602), (36, 18593246), (42, 15937068), (46, 14551236), (49, 13660344), (56, 11952801), (63, 10624712), (69, 9700824), (72, 9296623), (73, 9169272), (84, 7968534), (92, 7275618), (98, 6830172), (113, 5923512), (126, 5312356), (138, 4850412), (146, 4584636), (147, 4553448), (161, 4157496), (168, 3984267), (184, 3637809), (196, 3415086), (207, 3233608), (219, 3056424), (226, 2961756), (252, 2656178), (276, 2425206), (292, 2292318), (294, 2276724), (322, 2078748), (339, 1974504), (392, 1707543), (414, 1616804), (438, 1528212), (441, 1517816), (452, 1480878), (483, 1385832), (504, 1328089), (511, 1309896), (552, 1212603), (584, 1146159), (588, 1138362), (644, 1039374), (657, 1018808), (678, 987252), (791, 846216), (828, 808402), (876, 764106), (882, 758908), (904, 740439), (966, 692916), (1017, 658168), (1022, 654948), (1127, 593928), (1176, 569181), (1288, 519687), (1314, 509404), (1356, 493626), (1449, 461944), (1533, 436632), (1582, 423108), (1656, 404201), (1679, 398664), (1752, 382053), (1764, 379454), (1932, 346458), (2034, 329084), (2044, 327474), (2254, 296964), (2373, 282072), (2599, 257544), (2628, 254702), (2712, 246813), (2898, 230972), (3066, 218316), (3164, 211554), (3358, 199332), (3381, 197976), (3528, 189727), (3577, 187128), (3864, 173229), (4068, 164542), (4088, 163737), (4508, 148482), (4599, 145544), (4746, 141036), (5037, 132888), (5198, 128772), (5256, 127351), (5537, 120888), (5796, 115486), (6132, 109158), (6328, 105777), (6716, 99666), (6762, 98988), (7119, 94024), (7154, 93564), (7797, 85848), (8136, 82271), (8249, 81144), (9016, 74241), (9198, 72772), (9492, 70518), (10074, 66444), (10143, 65992), (10396, 64386), (10731, 62376), (11074, 60444), (11592, 57743), (11753, 56952), (12264, 54579), (13432, 49833), (13524, 49494), (14238, 47012), (14308, 46782), (15111, 44296), (15594, 42924), (16498, 40572), (16611, 40296), (18193, 36792), (18396, 36386), (18984, 35259), (20148, 33222), (20286, 32996), (20792, 32193), (21462, 31188), (22148, 30222), (23391, 28616), (23506, 28476), (24747, 27048)]