196443984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 564026400

約数和(自身を除く): 367582416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 149, 176, 227, 242, 264, 298, 363, 447, 454, 484, 528, 596, 681, 726, 894, 908, 968, 1192, 1362, 1452, 1639, 1788, 1816, 1936, 2384, 2497, 2724, 2904, 3278, 3576, 3632, 4917, 4994, 5448, 5808, 6556, 7152, 7491, 9834, 9988, 10896, 13112, 14982, 18029, 19668, 19976, 26224, 27467, 29964, 33823, 36058, 39336, 39952, 54087, 54934, 59928, 67646, 72116, 78672, 82401, 101469, 108174, 109868, 119856, 135292, 144232, 164802, 202938, 216348, 219736, 270584, 288464, 329604, 372053, 405876, 432696, 439472, 541168, 659208, 744106, 811752, 865392, 1116159, 1318416, 1488212, 1623504, 2232318, 2976424, 4092583, 4464636, 5952848, 8185166, 8929272, 12277749, 16370332, 17858544, 24555498, 32740664, 49110996, 65481328, 98221992, 196443984]

約数ペア:

[(1, 196443984), (2, 98221992), (3, 65481328), (4, 49110996), (6, 32740664), (8, 24555498), (11, 17858544), (12, 16370332), (16, 12277749), (22, 8929272), (24, 8185166), (33, 5952848), (44, 4464636), (48, 4092583), (66, 2976424), (88, 2232318), (121, 1623504), (132, 1488212), (149, 1318416), (176, 1116159), (227, 865392), (242, 811752), (264, 744106), (298, 659208), (363, 541168), (447, 439472), (454, 432696), (484, 405876), (528, 372053), (596, 329604), (681, 288464), (726, 270584), (894, 219736), (908, 216348), (968, 202938), (1192, 164802), (1362, 144232), (1452, 135292), (1639, 119856), (1788, 109868), (1816, 108174), (1936, 101469), (2384, 82401), (2497, 78672), (2724, 72116), (2904, 67646), (3278, 59928), (3576, 54934), (3632, 54087), (4917, 39952), (4994, 39336), (5448, 36058), (5808, 33823), (6556, 29964), (7152, 27467), (7491, 26224), (9834, 19976), (9988, 19668), (10896, 18029), (13112, 14982)]