284841684

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 752719968

約数和(自身を除く): 467878284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 786, 972, 1179, 1572, 2237, 2358, 3537, 4474, 4716, 6711, 7074, 8948, 10611, 13422, 14148, 20133, 21222, 26844, 31833, 40266, 42444, 60399, 63666, 80532, 120798, 127332, 181197, 241596, 293047, 362394, 543591, 586094, 724788, 879141, 1087182, 1172188, 1758282, 2174364, 2637423, 3516564, 5274846, 7912269, 10549692, 15824538, 23736807, 31649076, 47473614, 71210421, 94947228, 142420842, 284841684]

約数ペア:

[(1, 284841684), (2, 142420842), (3, 94947228), (4, 71210421), (6, 47473614), (9, 31649076), (12, 23736807), (18, 15824538), (27, 10549692), (36, 7912269), (54, 5274846), (81, 3516564), (108, 2637423), (131, 2174364), (162, 1758282), (243, 1172188), (262, 1087182), (324, 879141), (393, 724788), (486, 586094), (524, 543591), (786, 362394), (972, 293047), (1179, 241596), (1572, 181197), (2237, 127332), (2358, 120798), (3537, 80532), (4474, 63666), (4716, 60399), (6711, 42444), (7074, 40266), (8948, 31833), (10611, 26844), (13422, 21222), (14148, 20133)]