313675284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2029}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 789393920

約数和(自身を除く): 475718636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 991, 1982, 2029, 2973, 3964, 4058, 5946, 6087, 8116, 11892, 12174, 12883, 24348, 25766, 26377, 38649, 51532, 52754, 77298, 79131, 105508, 154596, 158262, 316524, 2010739, 4021478, 6032217, 8042956, 12064434, 24128868, 26139607, 52279214, 78418821, 104558428, 156837642, 313675284]

約数ペア:

[(1, 313675284), (2, 156837642), (3, 104558428), (4, 78418821), (6, 52279214), (12, 26139607), (13, 24128868), (26, 12064434), (39, 8042956), (52, 6032217), (78, 4021478), (156, 2010739), (991, 316524), (1982, 158262), (2029, 154596), (2973, 105508), (3964, 79131), (4058, 77298), (5946, 52754), (6087, 51532), (8116, 38649), (11892, 26377), (12174, 25766), (12883, 24348)]