1286809092

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 3443563200

約数和(自身を除く): 2156754108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 109, 162, 166, 218, 249, 324, 327, 332, 436, 439, 498, 654, 747, 878, 981, 996, 1308, 1317, 1494, 1756, 1962, 2241, 2634, 2943, 2988, 3924, 3951, 4482, 5268, 5886, 6723, 7902, 8829, 8964, 9047, 11772, 11853, 13446, 15804, 17658, 18094, 23706, 26892, 27141, 35316, 35559, 36188, 36437, 47412, 47851, 54282, 71118, 72874, 81423, 95702, 108564, 109311, 142236, 143553, 145748, 162846, 191404, 218622, 244269, 287106, 325692, 327933, 430659, 437244, 488538, 574212, 655866, 732807, 861318, 977076, 983799, 1291977, 1311732, 1465614, 1722636, 1967598, 2583954, 2931228, 2951397, 3875931, 3935196, 3971633, 5167908, 5902794, 7751862, 7943266, 11805588, 11914899, 15503724, 15886532, 23829798, 35744697, 47659596, 71489394, 107234091, 142978788, 214468182, 321702273, 428936364, 643404546, 1286809092]

約数ペア:

[(1, 1286809092), (2, 643404546), (3, 428936364), (4, 321702273), (6, 214468182), (9, 142978788), (12, 107234091), (18, 71489394), (27, 47659596), (36, 35744697), (54, 23829798), (81, 15886532), (83, 15503724), (108, 11914899), (109, 11805588), (162, 7943266), (166, 7751862), (218, 5902794), (249, 5167908), (324, 3971633), (327, 3935196), (332, 3875931), (436, 2951397), (439, 2931228), (498, 2583954), (654, 1967598), (747, 1722636), (878, 1465614), (981, 1311732), (996, 1291977), (1308, 983799), (1317, 977076), (1494, 861318), (1756, 732807), (1962, 655866), (2241, 574212), (2634, 488538), (2943, 437244), (2988, 430659), (3924, 327933), (3951, 325692), (4482, 287106), (5268, 244269), (5886, 218622), (6723, 191404), (7902, 162846), (8829, 145748), (8964, 143553), (9047, 142236), (11772, 109311), (11853, 108564), (13446, 95702), (15804, 81423), (17658, 72874), (18094, 71118), (23706, 54282), (26892, 47851), (27141, 47412), (35316, 36437), (35559, 36188)]