211831704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 675347400

約数和(自身を除く): 463515696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 97, 98, 126, 147, 168, 194, 196, 252, 291, 294, 388, 392, 441, 504, 582, 588, 619, 679, 776, 873, 882, 1164, 1176, 1238, 1358, 1746, 1764, 1857, 2037, 2328, 2476, 2716, 3492, 3528, 3714, 4074, 4333, 4753, 4952, 5432, 5571, 6111, 6984, 7428, 8148, 8666, 9506, 11142, 12222, 12999, 14259, 14856, 16296, 17332, 19012, 22284, 24444, 25998, 28518, 30331, 34664, 38024, 38997, 42777, 44568, 48888, 51996, 57036, 60043, 60662, 77994, 85554, 90993, 103992, 114072, 120086, 121324, 155988, 171108, 180129, 181986, 240172, 242648, 272979, 311976, 342216, 360258, 363972, 420301, 480344, 540387, 545958, 720516, 727944, 840602, 1080774, 1091916, 1260903, 1441032, 1681204, 2161548, 2183832, 2521806, 2942107, 3362408, 3782709, 4323096, 5043612, 5884214, 7565418, 8826321, 10087224, 11768428, 15130836, 17652642, 23536856, 26478963, 30261672, 35305284, 52957926, 70610568, 105915852, 211831704]

約数ペア:

[(1, 211831704), (2, 105915852), (3, 70610568), (4, 52957926), (6, 35305284), (7, 30261672), (8, 26478963), (9, 23536856), (12, 17652642), (14, 15130836), (18, 11768428), (21, 10087224), (24, 8826321), (28, 7565418), (36, 5884214), (42, 5043612), (49, 4323096), (56, 3782709), (63, 3362408), (72, 2942107), (84, 2521806), (97, 2183832), (98, 2161548), (126, 1681204), (147, 1441032), (168, 1260903), (194, 1091916), (196, 1080774), (252, 840602), (291, 727944), (294, 720516), (388, 545958), (392, 540387), (441, 480344), (504, 420301), (582, 363972), (588, 360258), (619, 342216), (679, 311976), (776, 272979), (873, 242648), (882, 240172), (1164, 181986), (1176, 180129), (1238, 171108), (1358, 155988), (1746, 121324), (1764, 120086), (1857, 114072), (2037, 103992), (2328, 90993), (2476, 85554), (2716, 77994), (3492, 60662), (3528, 60043), (3714, 57036), (4074, 51996), (4333, 48888), (4753, 44568), (4952, 42777), (5432, 38997), (5571, 38024), (6111, 34664), (6984, 30331), (7428, 28518), (8148, 25998), (8666, 24444), (9506, 22284), (11142, 19012), (12222, 17332), (12999, 16296), (14259, 14856)]