228064816

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1491

約数の個数: 80

約数和(自身を含む): 533448000

約数和(自身を除く): 305383184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 464, 686, 784, 812, 1372, 1421, 1433, 1624, 2744, 2842, 2866, 3248, 5488, 5684, 5732, 9947, 10031, 11368, 11464, 19894, 20062, 22736, 22928, 39788, 40124, 41557, 70217, 79576, 80248, 83114, 140434, 159152, 160496, 166228, 280868, 290899, 332456, 491519, 561736, 581798, 664912, 983038, 1123472, 1163596, 1966076, 2036293, 2327192, 3932152, 4072586, 4654384, 7864304, 8145172, 14254051, 16290344, 28508102, 32580688, 57016204, 114032408, 228064816]

約数ペア:

[(1, 228064816), (2, 114032408), (4, 57016204), (7, 32580688), (8, 28508102), (14, 16290344), (16, 14254051), (28, 8145172), (29, 7864304), (49, 4654384), (56, 4072586), (58, 3932152), (98, 2327192), (112, 2036293), (116, 1966076), (196, 1163596), (203, 1123472), (232, 983038), (343, 664912), (392, 581798), (406, 561736), (464, 491519), (686, 332456), (784, 290899), (812, 280868), (1372, 166228), (1421, 160496), (1433, 159152), (1624, 140434), (2744, 83114), (2842, 80248), (2866, 79576), (3248, 70217), (5488, 41557), (5684, 40124), (5732, 39788), (9947, 22928), (10031, 22736), (11368, 20062), (11464, 19894)]