16789147872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{30431}}^1$

素因数の和:31272

約数の個数: 96

約数和(自身を含む): 50430449664

約数和(自身を除く): 33641301792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 821, 1642, 2463, 3284, 4926, 5747, 6568, 9852, 11494, 13136, 17241, 19704, 22988, 26272, 30431, 34482, 39408, 45976, 60862, 68964, 78816, 91293, 91952, 121724, 137928, 182586, 183904, 213017, 243448, 275856, 365172, 426034, 486896, 551712, 639051, 730344, 852068, 973792, 1278102, 1460688, 1704136, 2556204, 2921376, 3408272, 5112408, 6816544, 10224816, 20449632, 24983851, 49967702, 74951553, 99935404, 149903106, 174886957, 199870808, 299806212, 349773914, 399741616, 524660871, 599612424, 699547828, 799483232, 1049321742, 1199224848, 1399095656, 2098643484, 2398449696, 2798191312, 4197286968, 5596382624, 8394573936, 16789147872]

約数ペア:

[(1, 16789147872), (2, 8394573936), (3, 5596382624), (4, 4197286968), (6, 2798191312), (7, 2398449696), (8, 2098643484), (12, 1399095656), (14, 1199224848), (16, 1049321742), (21, 799483232), (24, 699547828), (28, 599612424), (32, 524660871), (42, 399741616), (48, 349773914), (56, 299806212), (84, 199870808), (96, 174886957), (112, 149903106), (168, 99935404), (224, 74951553), (336, 49967702), (672, 24983851), (821, 20449632), (1642, 10224816), (2463, 6816544), (3284, 5112408), (4926, 3408272), (5747, 2921376), (6568, 2556204), (9852, 1704136), (11494, 1460688), (13136, 1278102), (17241, 973792), (19704, 852068), (22988, 730344), (26272, 639051), (30431, 551712), (34482, 486896), (39408, 426034), (45976, 365172), (60862, 275856), (68964, 243448), (78816, 213017), (91293, 183904), (91952, 182586), (121724, 137928)]