215692176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{883}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 638403584

約数和(自身を除く): 422711408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 727, 883, 1454, 1766, 2181, 2649, 2908, 3532, 4362, 5089, 5298, 5816, 6181, 7064, 8724, 10178, 10596, 11632, 12362, 14128, 15267, 17448, 18543, 20356, 21192, 24724, 30534, 34896, 37086, 40712, 42384, 49448, 61068, 74172, 81424, 98896, 122136, 148344, 244272, 296688, 641941, 1283882, 1925823, 2567764, 3851646, 4493587, 5135528, 7703292, 8987174, 10271056, 13480761, 15406584, 17974348, 26961522, 30813168, 35948696, 53923044, 71897392, 107846088, 215692176]

約数ペア:

[(1, 215692176), (2, 107846088), (3, 71897392), (4, 53923044), (6, 35948696), (7, 30813168), (8, 26961522), (12, 17974348), (14, 15406584), (16, 13480761), (21, 10271056), (24, 8987174), (28, 7703292), (42, 5135528), (48, 4493587), (56, 3851646), (84, 2567764), (112, 1925823), (168, 1283882), (336, 641941), (727, 296688), (883, 244272), (1454, 148344), (1766, 122136), (2181, 98896), (2649, 81424), (2908, 74172), (3532, 61068), (4362, 49448), (5089, 42384), (5298, 40712), (5816, 37086), (6181, 34896), (7064, 30534), (8724, 24724), (10178, 21192), (10596, 20356), (11632, 18543), (12362, 17448), (14128, 15267)]