856157232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2269}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 2531068160

約数和(自身を除く): 1674910928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1123, 2246, 2269, 3369, 4492, 4538, 6738, 6807, 7861, 8984, 9076, 13476, 13614, 15722, 15883, 17968, 18152, 23583, 26952, 27228, 31444, 31766, 36304, 47166, 47649, 53904, 54456, 62888, 63532, 94332, 95298, 108912, 125776, 127064, 188664, 190596, 254128, 377328, 381192, 762384, 2548087, 5096174, 7644261, 10192348, 15288522, 17836609, 20384696, 30577044, 35673218, 40769392, 53509827, 61154088, 71346436, 107019654, 122308176, 142692872, 214039308, 285385744, 428078616, 856157232]

約数ペア:

[(1, 856157232), (2, 428078616), (3, 285385744), (4, 214039308), (6, 142692872), (7, 122308176), (8, 107019654), (12, 71346436), (14, 61154088), (16, 53509827), (21, 40769392), (24, 35673218), (28, 30577044), (42, 20384696), (48, 17836609), (56, 15288522), (84, 10192348), (112, 7644261), (168, 5096174), (336, 2548087), (1123, 762384), (2246, 381192), (2269, 377328), (3369, 254128), (4492, 190596), (4538, 188664), (6738, 127064), (6807, 125776), (7861, 108912), (8984, 95298), (9076, 94332), (13476, 63532), (13614, 62888), (15722, 54456), (15883, 53904), (17968, 47649), (18152, 47166), (23583, 36304), (26952, 31766), (27228, 31444)]