15431567606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 30349541376

約数和(自身を除く): 14917973770

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 107, 131, 161, 182, 214, 262, 263, 299, 322, 526, 598, 749, 917, 1391, 1498, 1703, 1834, 1841, 2093, 2461, 2782, 3013, 3406, 3419, 3682, 4186, 4922, 6026, 6049, 6838, 9737, 11921, 12098, 14017, 17227, 19474, 21091, 23842, 23933, 28034, 28141, 31993, 34453, 34454, 39169, 42182, 42343, 47866, 56282, 63986, 68906, 78338, 78637, 84686, 98119, 157274, 182221, 196238, 196987, 223951, 241171, 274183, 322391, 364442, 365833, 393974, 447889, 447902, 482342, 548366, 550459, 644782, 647243, 731666, 792419, 895778, 1100918, 1275547, 1294486, 1584838, 2256737, 2551094, 2560831, 3135223, 3686471, 4191083, 4513474, 4530701, 5121662, 5546933, 6270446, 7372942, 8382166, 8414159, 9061402, 10301447, 11093866, 16828318, 20602894, 25805297, 29337581, 47924123, 51610594, 58675162, 58899113, 72110129, 84788833, 95848246, 117798226, 144220258, 169577666, 335468861, 593521831, 670937722, 1102254829, 1187043662, 2204509658, 7715783803, 15431567606]

約数ペア:

[(1, 15431567606), (2, 7715783803), (7, 2204509658), (13, 1187043662), (14, 1102254829), (23, 670937722), (26, 593521831), (46, 335468861), (91, 169577666), (107, 144220258), (131, 117798226), (161, 95848246), (182, 84788833), (214, 72110129), (262, 58899113), (263, 58675162), (299, 51610594), (322, 47924123), (526, 29337581), (598, 25805297), (749, 20602894), (917, 16828318), (1391, 11093866), (1498, 10301447), (1703, 9061402), (1834, 8414159), (1841, 8382166), (2093, 7372942), (2461, 6270446), (2782, 5546933), (3013, 5121662), (3406, 4530701), (3419, 4513474), (3682, 4191083), (4186, 3686471), (4922, 3135223), (6026, 2560831), (6049, 2551094), (6838, 2256737), (9737, 1584838), (11921, 1294486), (12098, 1275547), (14017, 1100918), (17227, 895778), (19474, 792419), (21091, 731666), (23842, 647243), (23933, 644782), (28034, 550459), (28141, 548366), (31993, 482342), (34453, 447902), (34454, 447889), (39169, 393974), (42182, 365833), (42343, 364442), (47866, 322391), (56282, 274183), (63986, 241171), (68906, 223951), (78338, 196987), (78637, 196238), (84686, 182221), (98119, 157274)]