400130292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6389}}^1$

素因数の和:6720

約数の個数: 48

約数和(自身を含む): 991932480

約数和(自身を除く): 591802188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 307, 614, 921, 1228, 1842, 3684, 5219, 6389, 10438, 12778, 15657, 19167, 20876, 25556, 31314, 38334, 62628, 76668, 108613, 217226, 325839, 434452, 651678, 1303356, 1961423, 3922846, 5884269, 7845692, 11768538, 23537076, 33344191, 66688382, 100032573, 133376764, 200065146, 400130292]

約数ペア:

[(1, 400130292), (2, 200065146), (3, 133376764), (4, 100032573), (6, 66688382), (12, 33344191), (17, 23537076), (34, 11768538), (51, 7845692), (68, 5884269), (102, 3922846), (204, 1961423), (307, 1303356), (614, 651678), (921, 434452), (1228, 325839), (1842, 217226), (3684, 108613), (5219, 76668), (6389, 62628), (10438, 38334), (12778, 31314), (15657, 25556), (19167, 20876)]