327749045690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1548

約数の個数: 128

約数和(自身を含む): 664361533440

約数和(自身を除く): 336612487750

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 191, 215, 382, 409, 430, 473, 818, 887, 946, 955, 1774, 1910, 2045, 2101, 2365, 4090, 4202, 4435, 4499, 4730, 8213, 8870, 8998, 9757, 10505, 16426, 17587, 19514, 21010, 22495, 35174, 38141, 41065, 44990, 48785, 76282, 78119, 82130, 87935, 90343, 97570, 156238, 169417, 175870, 180686, 190705, 193457, 338834, 362783, 381410, 386914, 390595, 419551, 451715, 725566, 781190, 839102, 847085, 859309, 903430, 967285, 1694170, 1718618, 1813915, 1863587, 1934570, 2097755, 3359117, 3627830, 3727174, 3990613, 4195510, 4296545, 6718234, 7284931, 7981226, 8593090, 9317935, 14569862, 15599669, 16795585, 18635870, 19953065, 31199338, 33591170, 36424655, 36950287, 39906130, 69291553, 72849310, 73900574, 77998345, 80134241, 138583106, 155996690, 160268482, 171596359, 184751435, 343192718, 346457765, 369502870, 400671205, 692915530, 762207083, 801342410, 857981795, 1524414166, 1715963590, 2979536779, 3811035415, 5959073558, 7622070830, 14897683895, 29795367790, 32774904569, 65549809138, 163874522845, 327749045690]

約数ペア:

[(1, 327749045690), (2, 163874522845), (5, 65549809138), (10, 32774904569), (11, 29795367790), (22, 14897683895), (43, 7622070830), (55, 5959073558), (86, 3811035415), (110, 2979536779), (191, 1715963590), (215, 1524414166), (382, 857981795), (409, 801342410), (430, 762207083), (473, 692915530), (818, 400671205), (887, 369502870), (946, 346457765), (955, 343192718), (1774, 184751435), (1910, 171596359), (2045, 160268482), (2101, 155996690), (2365, 138583106), (4090, 80134241), (4202, 77998345), (4435, 73900574), (4499, 72849310), (4730, 69291553), (8213, 39906130), (8870, 36950287), (8998, 36424655), (9757, 33591170), (10505, 31199338), (16426, 19953065), (17587, 18635870), (19514, 16795585), (21010, 15599669), (22495, 14569862), (35174, 9317935), (38141, 8593090), (41065, 7981226), (44990, 7284931), (48785, 6718234), (76282, 4296545), (78119, 4195510), (82130, 3990613), (87935, 3727174), (90343, 3627830), (97570, 3359117), (156238, 2097755), (169417, 1934570), (175870, 1863587), (180686, 1813915), (190705, 1718618), (193457, 1694170), (338834, 967285), (362783, 903430), (381410, 859309), (386914, 847085), (390595, 839102), (419551, 781190), (451715, 725566)]