529901876

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 1196923392

約数和(自身を除く): 667021516

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 47, 49, 61, 82, 92, 94, 98, 122, 161, 164, 188, 196, 244, 287, 322, 329, 427, 574, 644, 658, 854, 943, 1081, 1127, 1148, 1316, 1403, 1708, 1886, 1927, 2009, 2162, 2254, 2303, 2501, 2806, 2867, 2989, 3772, 3854, 4018, 4324, 4508, 4606, 5002, 5612, 5734, 5978, 6601, 7567, 7708, 8036, 9212, 9821, 10004, 11468, 11956, 13202, 13489, 15134, 17507, 19642, 20069, 26404, 26978, 30268, 35014, 39284, 40138, 44321, 46207, 52969, 53956, 57523, 65941, 68747, 70028, 80276, 88642, 92414, 94423, 105938, 115046, 117547, 122549, 131882, 137494, 140483, 177284, 184828, 188846, 211876, 230092, 235094, 245098, 263764, 274988, 280966, 310247, 377692, 402661, 461587, 470188, 490196, 561932, 620494, 805322, 822829, 923174, 1240988, 1610644, 1645658, 1846348, 2171729, 2703581, 2818627, 3231109, 3291316, 4343458, 5407162, 5637254, 5759803, 6462218, 8686916, 10814324, 11274508, 11519606, 12924436, 18925067, 23039212, 37850134, 75700268, 132475469, 264950938, 529901876]

約数ペア:

[(1, 529901876), (2, 264950938), (4, 132475469), (7, 75700268), (14, 37850134), (23, 23039212), (28, 18925067), (41, 12924436), (46, 11519606), (47, 11274508), (49, 10814324), (61, 8686916), (82, 6462218), (92, 5759803), (94, 5637254), (98, 5407162), (122, 4343458), (161, 3291316), (164, 3231109), (188, 2818627), (196, 2703581), (244, 2171729), (287, 1846348), (322, 1645658), (329, 1610644), (427, 1240988), (574, 923174), (644, 822829), (658, 805322), (854, 620494), (943, 561932), (1081, 490196), (1127, 470188), (1148, 461587), (1316, 402661), (1403, 377692), (1708, 310247), (1886, 280966), (1927, 274988), (2009, 263764), (2162, 245098), (2254, 235094), (2303, 230092), (2501, 211876), (2806, 188846), (2867, 184828), (2989, 177284), (3772, 140483), (3854, 137494), (4018, 131882), (4324, 122549), (4508, 117547), (4606, 115046), (5002, 105938), (5612, 94423), (5734, 92414), (5978, 88642), (6601, 80276), (7567, 70028), (7708, 68747), (8036, 65941), (9212, 57523), (9821, 53956), (10004, 52969), (11468, 46207), (11956, 44321), (13202, 40138), (13489, 39284), (15134, 35014), (17507, 30268), (19642, 26978), (20069, 26404)]