712520956

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 1523733120

約数和(自身を除く): 811212164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 179, 196, 322, 358, 644, 716, 883, 1127, 1253, 1766, 2254, 2506, 3532, 4117, 4508, 5012, 6181, 8234, 8771, 12362, 16468, 17542, 20309, 24724, 28819, 35084, 40618, 43267, 57638, 81236, 86534, 115276, 142163, 158057, 173068, 201733, 284326, 316114, 403466, 568652, 632228, 806932, 995141, 1106399, 1990282, 2212798, 3635311, 3980564, 4425596, 7270622, 7744793, 14541244, 15489586, 25447177, 30979172, 50894354, 101788708, 178130239, 356260478, 712520956]

約数ペア:

[(1, 712520956), (2, 356260478), (4, 178130239), (7, 101788708), (14, 50894354), (23, 30979172), (28, 25447177), (46, 15489586), (49, 14541244), (92, 7744793), (98, 7270622), (161, 4425596), (179, 3980564), (196, 3635311), (322, 2212798), (358, 1990282), (644, 1106399), (716, 995141), (883, 806932), (1127, 632228), (1253, 568652), (1766, 403466), (2254, 316114), (2506, 284326), (3532, 201733), (4117, 173068), (4508, 158057), (5012, 142163), (6181, 115276), (8234, 86534), (8771, 81236), (12362, 57638), (16468, 43267), (17542, 40618), (20309, 35084), (24724, 28819)]