388613808

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 160

約数和(自身を含む): 1240634880

約数和(自身を除く): 852021072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 297, 318, 396, 424, 432, 477, 528, 583, 594, 636, 792, 848, 954, 1166, 1188, 1272, 1431, 1543, 1584, 1749, 1908, 2332, 2376, 2544, 2862, 3086, 3498, 3816, 4629, 4664, 4752, 5247, 5724, 6172, 6996, 7632, 9258, 9328, 10494, 11448, 12344, 13887, 13992, 15741, 16973, 18516, 20988, 22896, 24688, 27774, 27984, 31482, 33946, 37032, 41661, 41976, 50919, 55548, 62964, 67892, 74064, 81779, 83322, 83952, 101838, 111096, 125928, 135784, 152757, 163558, 166644, 203676, 222192, 245337, 251856, 271568, 305514, 327116, 333288, 407352, 458271, 490674, 611028, 654232, 666576, 736011, 814704, 899569, 916542, 981348, 1222056, 1308464, 1472022, 1799138, 1833084, 1962696, 2208033, 2444112, 2698707, 2944044, 3598276, 3666168, 3925392, 4416066, 5397414, 5888088, 7196552, 7332336, 8096121, 8832132, 10794828, 11776176, 14393104, 16192242, 17664264, 21589656, 24288363, 32384484, 35328528, 43179312, 48576726, 64768968, 97153452, 129537936, 194306904, 388613808]

約数ペア:

[(1, 388613808), (2, 194306904), (3, 129537936), (4, 97153452), (6, 64768968), (8, 48576726), (9, 43179312), (11, 35328528), (12, 32384484), (16, 24288363), (18, 21589656), (22, 17664264), (24, 16192242), (27, 14393104), (33, 11776176), (36, 10794828), (44, 8832132), (48, 8096121), (53, 7332336), (54, 7196552), (66, 5888088), (72, 5397414), (88, 4416066), (99, 3925392), (106, 3666168), (108, 3598276), (132, 2944044), (144, 2698707), (159, 2444112), (176, 2208033), (198, 1962696), (212, 1833084), (216, 1799138), (264, 1472022), (297, 1308464), (318, 1222056), (396, 981348), (424, 916542), (432, 899569), (477, 814704), (528, 736011), (583, 666576), (594, 654232), (636, 611028), (792, 490674), (848, 458271), (954, 407352), (1166, 333288), (1188, 327116), (1272, 305514), (1431, 271568), (1543, 251856), (1584, 245337), (1749, 222192), (1908, 203676), (2332, 166644), (2376, 163558), (2544, 152757), (2862, 135784), (3086, 125928), (3498, 111096), (3816, 101838), (4629, 83952), (4664, 83322), (4752, 81779), (5247, 74064), (5724, 67892), (6172, 62964), (6996, 55548), (7632, 50919), (9258, 41976), (9328, 41661), (10494, 37032), (11448, 33946), (12344, 31482), (13887, 27984), (13992, 27774), (15741, 24688), (16973, 22896), (18516, 20988)]