1311752988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10267}}^1$

素因数の和:10313

約数の個数: 144

約数和(自身を含む): 4209058560

約数和(自身を除く): 2897305572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2366, 2457, 3042, 3276, 3549, 4563, 4732, 4914, 6084, 7098, 9126, 9828, 10267, 10647, 14196, 18252, 20534, 21294, 30801, 31941, 41068, 42588, 61602, 63882, 71869, 92403, 123204, 127764, 133471, 143738, 184806, 215607, 266942, 277209, 287476, 369612, 400413, 431214, 533884, 554418, 646821, 800826, 862428, 934297, 1108836, 1201239, 1293642, 1601652, 1735123, 1868594, 1940463, 2402478, 2587284, 2802891, 3470246, 3603717, 3737188, 3880926, 4804956, 5205369, 5605782, 6940492, 7207434, 7761852, 8408673, 10410738, 11211564, 12145861, 14414868, 15616107, 16817346, 20821476, 24291722, 25226019, 31232214, 33634692, 36437583, 46848321, 48583444, 50452038, 62464428, 72875166, 93696642, 100904076, 109312749, 145750332, 187393284, 218625498, 327938247, 437250996, 655876494, 1311752988]

約数ペア:

[(1, 1311752988), (2, 655876494), (3, 437250996), (4, 327938247), (6, 218625498), (7, 187393284), (9, 145750332), (12, 109312749), (13, 100904076), (14, 93696642), (18, 72875166), (21, 62464428), (26, 50452038), (27, 48583444), (28, 46848321), (36, 36437583), (39, 33634692), (42, 31232214), (52, 25226019), (54, 24291722), (63, 20821476), (78, 16817346), (84, 15616107), (91, 14414868), (108, 12145861), (117, 11211564), (126, 10410738), (156, 8408673), (169, 7761852), (182, 7207434), (189, 6940492), (234, 5605782), (252, 5205369), (273, 4804956), (338, 3880926), (351, 3737188), (364, 3603717), (378, 3470246), (468, 2802891), (507, 2587284), (546, 2402478), (676, 1940463), (702, 1868594), (756, 1735123), (819, 1601652), (1014, 1293642), (1092, 1201239), (1183, 1108836), (1404, 934297), (1521, 862428), (1638, 800826), (2028, 646821), (2366, 554418), (2457, 533884), (3042, 431214), (3276, 400413), (3549, 369612), (4563, 287476), (4732, 277209), (4914, 266942), (6084, 215607), (7098, 184806), (9126, 143738), (9828, 133471), (10267, 127764), (10647, 123204), (14196, 92403), (18252, 71869), (20534, 63882), (21294, 61602), (30801, 42588), (31941, 41068)]