763596988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2555

約数の個数: 72

約数和(自身を含む): 1707879600

約数和(自身を除く): 944282612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 149, 154, 196, 298, 308, 539, 596, 1043, 1078, 1639, 2086, 2156, 2377, 3278, 4172, 4754, 6556, 7301, 9508, 11473, 14602, 16639, 22946, 26147, 29204, 33278, 45892, 52294, 66556, 80311, 104588, 116473, 160622, 183029, 232946, 321244, 354173, 366058, 465892, 708346, 732116, 1281203, 1416692, 2479211, 2562406, 3895903, 4958422, 5124812, 7791806, 9916844, 15583612, 17354477, 27271321, 34708954, 54542642, 69417908, 109085284, 190899247, 381798494, 763596988]

約数ペア:

[(1, 763596988), (2, 381798494), (4, 190899247), (7, 109085284), (11, 69417908), (14, 54542642), (22, 34708954), (28, 27271321), (44, 17354477), (49, 15583612), (77, 9916844), (98, 7791806), (149, 5124812), (154, 4958422), (196, 3895903), (298, 2562406), (308, 2479211), (539, 1416692), (596, 1281203), (1043, 732116), (1078, 708346), (1639, 465892), (2086, 366058), (2156, 354173), (2377, 321244), (3278, 232946), (4172, 183029), (4754, 160622), (6556, 116473), (7301, 104588), (9508, 80311), (11473, 66556), (14602, 52294), (16639, 45892), (22946, 33278), (26147, 29204)]