518821992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 1583487360

約数和(自身を除く): 1064665368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 71, 72, 74, 78, 104, 111, 117, 142, 148, 156, 211, 213, 222, 234, 284, 296, 312, 333, 422, 426, 444, 468, 481, 568, 633, 639, 666, 844, 852, 888, 923, 936, 962, 1266, 1278, 1332, 1443, 1688, 1704, 1846, 1899, 1924, 2532, 2556, 2627, 2664, 2743, 2769, 2886, 3692, 3798, 3848, 4329, 5064, 5112, 5254, 5486, 5538, 5772, 7384, 7596, 7807, 7881, 8229, 8307, 8658, 10508, 10972, 11076, 11544, 14981, 15192, 15614, 15762, 16458, 16614, 17316, 21016, 21944, 22152, 23421, 23643, 24687, 29962, 31228, 31524, 32916, 33228, 34151, 34632, 44943, 46842, 47286, 49374, 59924, 62456, 63048, 65832, 66456, 68302, 70263, 89886, 93684, 94572, 98748, 101491, 102453, 119848, 134829, 136604, 140526, 179772, 187368, 189144, 194753, 197496, 202982, 204906, 269658, 273208, 281052, 304473, 307359, 359544, 389506, 405964, 409812, 539316, 554297, 562104, 584259, 608946, 614718, 779012, 811928, 819624, 913419, 1078632, 1108594, 1168518, 1217892, 1229436, 1558024, 1662891, 1752777, 1826838, 2217188, 2337036, 2435784, 2458872, 3325782, 3505554, 3653676, 4434376, 4674072, 4988673, 6651564, 7011108, 7205861, 7307352, 9977346, 13303128, 14022216, 14411722, 19954692, 21617583, 28823444, 39909384, 43235166, 57646888, 64852749, 86470332, 129705498, 172940664, 259410996, 518821992]

約数ペア:

[(1, 518821992), (2, 259410996), (3, 172940664), (4, 129705498), (6, 86470332), (8, 64852749), (9, 57646888), (12, 43235166), (13, 39909384), (18, 28823444), (24, 21617583), (26, 19954692), (36, 14411722), (37, 14022216), (39, 13303128), (52, 9977346), (71, 7307352), (72, 7205861), (74, 7011108), (78, 6651564), (104, 4988673), (111, 4674072), (117, 4434376), (142, 3653676), (148, 3505554), (156, 3325782), (211, 2458872), (213, 2435784), (222, 2337036), (234, 2217188), (284, 1826838), (296, 1752777), (312, 1662891), (333, 1558024), (422, 1229436), (426, 1217892), (444, 1168518), (468, 1108594), (481, 1078632), (568, 913419), (633, 819624), (639, 811928), (666, 779012), (844, 614718), (852, 608946), (888, 584259), (923, 562104), (936, 554297), (962, 539316), (1266, 409812), (1278, 405964), (1332, 389506), (1443, 359544), (1688, 307359), (1704, 304473), (1846, 281052), (1899, 273208), (1924, 269658), (2532, 204906), (2556, 202982), (2627, 197496), (2664, 194753), (2743, 189144), (2769, 187368), (2886, 179772), (3692, 140526), (3798, 136604), (3848, 134829), (4329, 119848), (5064, 102453), (5112, 101491), (5254, 98748), (5486, 94572), (5538, 93684), (5772, 89886), (7384, 70263), (7596, 68302), (7807, 66456), (7881, 65832), (8229, 63048), (8307, 62456), (8658, 59924), (10508, 49374), (10972, 47286), (11076, 46842), (11544, 44943), (14981, 34632), (15192, 34151), (15614, 33228), (15762, 32916), (16458, 31524), (16614, 31228), (17316, 29962), (21016, 24687), (21944, 23643), (22152, 23421)]