189880704

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 608899200

約数和(自身を除く): 419018496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 409, 416, 468, 496, 558, 576, 624, 744, 806, 818, 832, 936, 992, 1116, 1152, 1209, 1227, 1248, 1488, 1612, 1636, 1664, 1872, 1984, 2232, 2418, 2454, 2496, 2976, 3224, 3272, 3627, 3681, 3744, 3968, 4464, 4836, 4908, 4992, 5317, 5952, 6448, 6544, 7254, 7362, 7488, 8928, 9672, 9816, 10634, 11904, 12679, 12896, 13088, 14508, 14724, 14976, 15951, 17856, 19344, 19632, 21268, 25358, 25792, 26176, 29016, 29448, 31902, 35712, 38037, 38688, 39264, 42536, 47853, 50716, 51584, 52352, 58032, 58896, 63804, 76074, 77376, 78528, 85072, 95706, 101432, 114111, 116064, 117792, 127608, 152148, 154752, 157056, 164827, 170144, 191412, 202864, 228222, 232128, 235584, 255216, 304296, 329654, 340288, 382824, 405728, 456444, 464256, 471168, 494481, 510432, 608592, 659308, 680576, 765648, 811456, 912888, 988962, 1020864, 1217184, 1318616, 1483443, 1531296, 1622912, 1825776, 1977924, 2041728, 2434368, 2637232, 2966886, 3062592, 3651552, 3955848, 4868736, 5274464, 5933772, 6125184, 7303104, 7911696, 10548928, 11867544, 14606208, 15823392, 21097856, 23735088, 31646784, 47470176, 63293568, 94940352, 189880704]

約数ペア:

[(1, 189880704), (2, 94940352), (3, 63293568), (4, 47470176), (6, 31646784), (8, 23735088), (9, 21097856), (12, 15823392), (13, 14606208), (16, 11867544), (18, 10548928), (24, 7911696), (26, 7303104), (31, 6125184), (32, 5933772), (36, 5274464), (39, 4868736), (48, 3955848), (52, 3651552), (62, 3062592), (64, 2966886), (72, 2637232), (78, 2434368), (93, 2041728), (96, 1977924), (104, 1825776), (117, 1622912), (124, 1531296), (128, 1483443), (144, 1318616), (156, 1217184), (186, 1020864), (192, 988962), (208, 912888), (234, 811456), (248, 765648), (279, 680576), (288, 659308), (312, 608592), (372, 510432), (384, 494481), (403, 471168), (409, 464256), (416, 456444), (468, 405728), (496, 382824), (558, 340288), (576, 329654), (624, 304296), (744, 255216), (806, 235584), (818, 232128), (832, 228222), (936, 202864), (992, 191412), (1116, 170144), (1152, 164827), (1209, 157056), (1227, 154752), (1248, 152148), (1488, 127608), (1612, 117792), (1636, 116064), (1664, 114111), (1872, 101432), (1984, 95706), (2232, 85072), (2418, 78528), (2454, 77376), (2496, 76074), (2976, 63804), (3224, 58896), (3272, 58032), (3627, 52352), (3681, 51584), (3744, 50716), (3968, 47853), (4464, 42536), (4836, 39264), (4908, 38688), (4992, 38037), (5317, 35712), (5952, 31902), (6448, 29448), (6544, 29016), (7254, 26176), (7362, 25792), (7488, 25358), (8928, 21268), (9672, 19632), (9816, 19344), (10634, 17856), (11904, 15951), (12679, 14976), (12896, 14724), (13088, 14508)]