198329296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 445685760

約数和(自身を除く): 247356464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 127, 152, 176, 209, 254, 304, 418, 467, 508, 836, 934, 1016, 1397, 1672, 1868, 2032, 2413, 2794, 3344, 3736, 4826, 5137, 5588, 7472, 8873, 9652, 10274, 11176, 17746, 19304, 20548, 22352, 26543, 35492, 38608, 41096, 53086, 59309, 70984, 82192, 97603, 106172, 118618, 141968, 195206, 212344, 237236, 390412, 424688, 474472, 652399, 780824, 948944, 1126871, 1304798, 1561648, 2253742, 2609596, 4507484, 5219192, 9014968, 10438384, 12395581, 18029936, 24791162, 49582324, 99164648, 198329296]

約数ペア:

[(1, 198329296), (2, 99164648), (4, 49582324), (8, 24791162), (11, 18029936), (16, 12395581), (19, 10438384), (22, 9014968), (38, 5219192), (44, 4507484), (76, 2609596), (88, 2253742), (127, 1561648), (152, 1304798), (176, 1126871), (209, 948944), (254, 780824), (304, 652399), (418, 474472), (467, 424688), (508, 390412), (836, 237236), (934, 212344), (1016, 195206), (1397, 141968), (1672, 118618), (1868, 106172), (2032, 97603), (2413, 82192), (2794, 70984), (3344, 59309), (3736, 53086), (4826, 41096), (5137, 38608), (5588, 35492), (7472, 26543), (8873, 22352), (9652, 20548), (10274, 19304), (11176, 17746)]