189402444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 624431808

約数和(自身を除く): 435029364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 49, 63, 66, 77, 84, 86, 98, 99, 126, 129, 132, 147, 154, 172, 196, 198, 227, 231, 252, 258, 294, 301, 308, 387, 396, 441, 454, 462, 473, 516, 539, 588, 602, 681, 693, 774, 882, 903, 908, 924, 946, 1078, 1204, 1362, 1386, 1419, 1548, 1589, 1617, 1764, 1806, 1892, 2043, 2107, 2156, 2497, 2709, 2724, 2772, 2838, 3178, 3234, 3311, 3612, 4086, 4214, 4257, 4767, 4851, 4994, 5418, 5676, 6321, 6356, 6468, 6622, 7491, 8172, 8428, 8514, 9534, 9702, 9761, 9933, 9988, 10836, 11123, 12642, 13244, 14301, 14982, 17028, 17479, 18963, 19068, 19404, 19522, 19866, 22246, 22473, 23177, 25284, 28602, 29283, 29799, 29964, 33369, 34958, 37926, 39044, 39732, 44492, 44946, 46354, 52437, 57204, 58566, 59598, 66738, 68327, 69531, 69916, 75852, 87849, 89892, 92708, 100107, 104874, 107371, 117132, 119196, 122353, 133476, 136654, 139062, 157311, 175698, 200214, 204981, 208593, 209748, 214742, 244706, 273308, 278124, 314622, 322113, 351396, 367059, 400428, 409962, 417186, 429484, 478289, 489412, 614943, 629244, 644226, 734118, 751597, 819924, 834372, 956578, 966339, 1101177, 1229886, 1288452, 1434867, 1468236, 1503194, 1913156, 1932678, 2202354, 2254791, 2459772, 2869734, 3006388, 3865356, 4304601, 4404708, 4509582, 5261179, 5739468, 6764373, 8609202, 9019164, 10522358, 13528746, 15783537, 17218404, 21044716, 27057492, 31567074, 47350611, 63134148, 94701222, 189402444]

約数ペア:

[(1, 189402444), (2, 94701222), (3, 63134148), (4, 47350611), (6, 31567074), (7, 27057492), (9, 21044716), (11, 17218404), (12, 15783537), (14, 13528746), (18, 10522358), (21, 9019164), (22, 8609202), (28, 6764373), (33, 5739468), (36, 5261179), (42, 4509582), (43, 4404708), (44, 4304601), (49, 3865356), (63, 3006388), (66, 2869734), (77, 2459772), (84, 2254791), (86, 2202354), (98, 1932678), (99, 1913156), (126, 1503194), (129, 1468236), (132, 1434867), (147, 1288452), (154, 1229886), (172, 1101177), (196, 966339), (198, 956578), (227, 834372), (231, 819924), (252, 751597), (258, 734118), (294, 644226), (301, 629244), (308, 614943), (387, 489412), (396, 478289), (441, 429484), (454, 417186), (462, 409962), (473, 400428), (516, 367059), (539, 351396), (588, 322113), (602, 314622), (681, 278124), (693, 273308), (774, 244706), (882, 214742), (903, 209748), (908, 208593), (924, 204981), (946, 200214), (1078, 175698), (1204, 157311), (1362, 139062), (1386, 136654), (1419, 133476), (1548, 122353), (1589, 119196), (1617, 117132), (1764, 107371), (1806, 104874), (1892, 100107), (2043, 92708), (2107, 89892), (2156, 87849), (2497, 75852), (2709, 69916), (2724, 69531), (2772, 68327), (2838, 66738), (3178, 59598), (3234, 58566), (3311, 57204), (3612, 52437), (4086, 46354), (4214, 44946), (4257, 44492), (4767, 39732), (4851, 39044), (4994, 37926), (5418, 34958), (5676, 33369), (6321, 29964), (6356, 29799), (6468, 29283), (6622, 28602), (7491, 25284), (8172, 23177), (8428, 22473), (8514, 22246), (9534, 19866), (9702, 19522), (9761, 19404), (9933, 19068), (9988, 18963), (10836, 17479), (11123, 17028), (12642, 14982), (13244, 14301)]