1719694872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 5526343680

約数和(自身を除く): 3806648808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 73, 84, 86, 126, 129, 146, 168, 172, 219, 252, 258, 292, 301, 344, 387, 438, 504, 511, 516, 584, 602, 657, 774, 876, 903, 1022, 1032, 1087, 1204, 1314, 1533, 1548, 1752, 1806, 2044, 2174, 2408, 2628, 2709, 3066, 3096, 3139, 3261, 3612, 4088, 4348, 4599, 5256, 5418, 6132, 6278, 6522, 7224, 7609, 8696, 9198, 9417, 9783, 10836, 12264, 12556, 13044, 15218, 18396, 18834, 19566, 21672, 21973, 22827, 25112, 26088, 28251, 30436, 36792, 37668, 39132, 43946, 45654, 46741, 56502, 60872, 65919, 68481, 75336, 78264, 79351, 87892, 91308, 93482, 113004, 131838, 136962, 140223, 158702, 175784, 182616, 186964, 197757, 226008, 238053, 263676, 273924, 280446, 317404, 327187, 373928, 395514, 420669, 476106, 527352, 547848, 555457, 560892, 634808, 654374, 714159, 791028, 841338, 952212, 981561, 1110914, 1121784, 1308748, 1428318, 1582056, 1666371, 1682676, 1904424, 1963122, 2221828, 2617496, 2856636, 2944683, 3332742, 3365352, 3412093, 3926244, 4443656, 4999113, 5713272, 5889366, 6665484, 6824186, 7852488, 9998226, 10236279, 11778732, 13330968, 13648372, 19996452, 20472558, 23557464, 23884651, 27296744, 30708837, 39992904, 40945116, 47769302, 61417674, 71653953, 81890232, 95538604, 122835348, 143307906, 191077208, 214961859, 245670696, 286615812, 429923718, 573231624, 859847436, 1719694872]

約数ペア:

[(1, 1719694872), (2, 859847436), (3, 573231624), (4, 429923718), (6, 286615812), (7, 245670696), (8, 214961859), (9, 191077208), (12, 143307906), (14, 122835348), (18, 95538604), (21, 81890232), (24, 71653953), (28, 61417674), (36, 47769302), (42, 40945116), (43, 39992904), (56, 30708837), (63, 27296744), (72, 23884651), (73, 23557464), (84, 20472558), (86, 19996452), (126, 13648372), (129, 13330968), (146, 11778732), (168, 10236279), (172, 9998226), (219, 7852488), (252, 6824186), (258, 6665484), (292, 5889366), (301, 5713272), (344, 4999113), (387, 4443656), (438, 3926244), (504, 3412093), (511, 3365352), (516, 3332742), (584, 2944683), (602, 2856636), (657, 2617496), (774, 2221828), (876, 1963122), (903, 1904424), (1022, 1682676), (1032, 1666371), (1087, 1582056), (1204, 1428318), (1314, 1308748), (1533, 1121784), (1548, 1110914), (1752, 981561), (1806, 952212), (2044, 841338), (2174, 791028), (2408, 714159), (2628, 654374), (2709, 634808), (3066, 560892), (3096, 555457), (3139, 547848), (3261, 527352), (3612, 476106), (4088, 420669), (4348, 395514), (4599, 373928), (5256, 327187), (5418, 317404), (6132, 280446), (6278, 273924), (6522, 263676), (7224, 238053), (7609, 226008), (8696, 197757), (9198, 186964), (9417, 182616), (9783, 175784), (10836, 158702), (12264, 140223), (12556, 136962), (13044, 131838), (15218, 113004), (18396, 93482), (18834, 91308), (19566, 87892), (21672, 79351), (21973, 78264), (22827, 75336), (25112, 68481), (26088, 65919), (28251, 60872), (30436, 56502), (36792, 46741), (37668, 45654), (39132, 43946)]