1215702708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 3365966016

約数和(自身を除く): 2150263308

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 43, 44, 51, 66, 68, 86, 102, 129, 132, 172, 187, 204, 258, 293, 374, 473, 516, 561, 586, 731, 748, 879, 946, 1122, 1172, 1419, 1462, 1758, 1849, 1892, 2193, 2244, 2838, 2924, 3223, 3516, 3698, 4386, 4981, 5547, 5676, 6446, 7396, 8041, 8772, 9669, 9962, 11094, 12599, 12892, 14943, 16082, 19338, 19924, 20339, 22188, 24123, 25198, 29886, 31433, 32164, 37797, 38676, 40678, 48246, 50396, 54791, 59772, 61017, 62866, 75594, 81356, 94299, 96492, 109582, 122034, 125732, 138589, 151188, 164373, 188598, 214183, 219164, 244068, 277178, 328746, 345763, 377196, 415767, 428366, 541757, 554356, 642549, 657492, 691526, 831534, 856732, 1037289, 1083514, 1285098, 1383052, 1625271, 1663068, 2074578, 2167028, 2356013, 2570196, 3250542, 4149156, 4712026, 5959327, 6501084, 7068039, 9209869, 9424052, 11918654, 14136078, 17877981, 18419738, 23837308, 27629607, 28272156, 35755962, 36839476, 55259214, 71511924, 101308559, 110518428, 202617118, 303925677, 405234236, 607851354, 1215702708]

約数ペア:

[(1, 1215702708), (2, 607851354), (3, 405234236), (4, 303925677), (6, 202617118), (11, 110518428), (12, 101308559), (17, 71511924), (22, 55259214), (33, 36839476), (34, 35755962), (43, 28272156), (44, 27629607), (51, 23837308), (66, 18419738), (68, 17877981), (86, 14136078), (102, 11918654), (129, 9424052), (132, 9209869), (172, 7068039), (187, 6501084), (204, 5959327), (258, 4712026), (293, 4149156), (374, 3250542), (473, 2570196), (516, 2356013), (561, 2167028), (586, 2074578), (731, 1663068), (748, 1625271), (879, 1383052), (946, 1285098), (1122, 1083514), (1172, 1037289), (1419, 856732), (1462, 831534), (1758, 691526), (1849, 657492), (1892, 642549), (2193, 554356), (2244, 541757), (2838, 428366), (2924, 415767), (3223, 377196), (3516, 345763), (3698, 328746), (4386, 277178), (4981, 244068), (5547, 219164), (5676, 214183), (6446, 188598), (7396, 164373), (8041, 151188), (8772, 138589), (9669, 125732), (9962, 122034), (11094, 109582), (12599, 96492), (12892, 94299), (14943, 81356), (16082, 75594), (19338, 62866), (19924, 61017), (20339, 59772), (22188, 54791), (24123, 50396), (25198, 48246), (29886, 40678), (31433, 38676), (32164, 37797)]