645205120578

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1\times {\mathrm{14533}}^1$

素因数の和:16024

約数の個数: 96

約数和(自身を含む): 1466492227200

約数和(自身を除く): 821287106622

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1399, 1763, 2798, 3526, 4197, 5289, 8394, 10578, 12591, 14533, 15867, 25182, 29066, 31734, 43599, 57359, 60157, 87198, 114718, 120314, 130797, 172077, 180471, 261594, 344154, 360942, 516231, 541413, 595853, 624919, 1032462, 1082826, 1191706, 1249838, 1787559, 1874757, 2466437, 3575118, 3749514, 4932874, 5362677, 5624271, 7399311, 10725354, 11248542, 14798622, 20331667, 22197933, 25621679, 40663334, 44395866, 51243358, 60995001, 76865037, 121990002, 153730074, 182985003, 230595111, 365970006, 461190222, 833598347, 874261681, 1667196694, 1748523362, 2500795041, 2622785043, 5001590082, 5245570086, 7502385123, 7868355129, 15004770246, 15736710258, 35844728921, 71689457842, 107534186763, 215068373526, 322602560289, 645205120578]

約数ペア:

[(1, 645205120578), (2, 322602560289), (3, 215068373526), (6, 107534186763), (9, 71689457842), (18, 35844728921), (41, 15736710258), (43, 15004770246), (82, 7868355129), (86, 7502385123), (123, 5245570086), (129, 5001590082), (246, 2622785043), (258, 2500795041), (369, 1748523362), (387, 1667196694), (738, 874261681), (774, 833598347), (1399, 461190222), (1763, 365970006), (2798, 230595111), (3526, 182985003), (4197, 153730074), (5289, 121990002), (8394, 76865037), (10578, 60995001), (12591, 51243358), (14533, 44395866), (15867, 40663334), (25182, 25621679), (29066, 22197933), (31734, 20331667), (43599, 14798622), (57359, 11248542), (60157, 10725354), (87198, 7399311), (114718, 5624271), (120314, 5362677), (130797, 4932874), (172077, 3749514), (180471, 3575118), (261594, 2466437), (344154, 1874757), (360942, 1787559), (516231, 1249838), (541413, 1191706), (595853, 1082826), (624919, 1032462)]