2538927612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 7405977600

約数和(自身を除く): 4867049988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 127, 156, 174, 234, 254, 261, 348, 351, 377, 381, 468, 491, 508, 522, 702, 754, 762, 783, 982, 1044, 1131, 1143, 1404, 1473, 1508, 1524, 1566, 1651, 1964, 2262, 2286, 2946, 3132, 3302, 3393, 3429, 3683, 4419, 4524, 4572, 4953, 5892, 6383, 6604, 6786, 6858, 7366, 8838, 9906, 10179, 11049, 12766, 13257, 13572, 13716, 14239, 14732, 14859, 17676, 19149, 19812, 20358, 22098, 25532, 26514, 28478, 29718, 33147, 38298, 40716, 42717, 44196, 44577, 47879, 53028, 56956, 57447, 59436, 62357, 66294, 76596, 85434, 89154, 95758, 99441, 114894, 124714, 128151, 132588, 143637, 170868, 172341, 178308, 185107, 187071, 191516, 198882, 229788, 249428, 256302, 287274, 344682, 370214, 374142, 384453, 397764, 430911, 512604, 555321, 561213, 574548, 689364, 740428, 748284, 768906, 810641, 861822, 1110642, 1122426, 1292733, 1537812, 1621282, 1665963, 1683639, 1723644, 1808353, 2221284, 2244852, 2431923, 2585466, 3242564, 3331926, 3367278, 3616706, 4863846, 4997889, 5170932, 5425059, 6663852, 6734556, 7233412, 7295769, 9727692, 9995778, 10850118, 14591538, 16275177, 19991556, 21700236, 21887307, 23508589, 29183076, 32550354, 43774614, 47017178, 48825531, 65100708, 70525767, 87549228, 94034356, 97651062, 141051534, 195302124, 211577301, 282103068, 423154602, 634731903, 846309204, 1269463806, 2538927612]

約数ペア:

[(1, 2538927612), (2, 1269463806), (3, 846309204), (4, 634731903), (6, 423154602), (9, 282103068), (12, 211577301), (13, 195302124), (18, 141051534), (26, 97651062), (27, 94034356), (29, 87549228), (36, 70525767), (39, 65100708), (52, 48825531), (54, 47017178), (58, 43774614), (78, 32550354), (87, 29183076), (108, 23508589), (116, 21887307), (117, 21700236), (127, 19991556), (156, 16275177), (174, 14591538), (234, 10850118), (254, 9995778), (261, 9727692), (348, 7295769), (351, 7233412), (377, 6734556), (381, 6663852), (468, 5425059), (491, 5170932), (508, 4997889), (522, 4863846), (702, 3616706), (754, 3367278), (762, 3331926), (783, 3242564), (982, 2585466), (1044, 2431923), (1131, 2244852), (1143, 2221284), (1404, 1808353), (1473, 1723644), (1508, 1683639), (1524, 1665963), (1566, 1621282), (1651, 1537812), (1964, 1292733), (2262, 1122426), (2286, 1110642), (2946, 861822), (3132, 810641), (3302, 768906), (3393, 748284), (3429, 740428), (3683, 689364), (4419, 574548), (4524, 561213), (4572, 555321), (4953, 512604), (5892, 430911), (6383, 397764), (6604, 384453), (6786, 374142), (6858, 370214), (7366, 344682), (8838, 287274), (9906, 256302), (10179, 249428), (11049, 229788), (12766, 198882), (13257, 191516), (13572, 187071), (13716, 185107), (14239, 178308), (14732, 172341), (14859, 170868), (17676, 143637), (19149, 132588), (19812, 128151), (20358, 124714), (22098, 114894), (25532, 99441), (26514, 95758), (28478, 89154), (29718, 85434), (33147, 76596), (38298, 66294), (40716, 62357), (42717, 59436), (44196, 57447), (44577, 56956), (47879, 53028)]