816253452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 2500825600

約数和(自身を除く): 1684572148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 151, 171, 228, 252, 266, 302, 342, 399, 453, 532, 604, 684, 798, 906, 1057, 1129, 1197, 1359, 1596, 1812, 2114, 2258, 2394, 2718, 2869, 3171, 3387, 4228, 4516, 4788, 5436, 5738, 6342, 6774, 7903, 8607, 9513, 10161, 11476, 12684, 13548, 15806, 17214, 19026, 20083, 20322, 21451, 23709, 25821, 31612, 34428, 38052, 40166, 40644, 42902, 47418, 51642, 60249, 64353, 71127, 80332, 85804, 94836, 103284, 120498, 128706, 142254, 150157, 170479, 180747, 193059, 240996, 257412, 284508, 300314, 340958, 361494, 386118, 450471, 511437, 600628, 681916, 722988, 772236, 900942, 1022874, 1193353, 1351413, 1534311, 1801884, 2045748, 2386706, 2702826, 3068622, 3239101, 3580059, 4773412, 5405652, 6137244, 6478202, 7160118, 9717303, 10740177, 12956404, 14320236, 19434606, 21480354, 22673707, 29151909, 38869212, 42960708, 45347414, 58303818, 68021121, 90694828, 116607636, 136042242, 204063363, 272084484, 408126726, 816253452]

約数ペア:

[(1, 816253452), (2, 408126726), (3, 272084484), (4, 204063363), (6, 136042242), (7, 116607636), (9, 90694828), (12, 68021121), (14, 58303818), (18, 45347414), (19, 42960708), (21, 38869212), (28, 29151909), (36, 22673707), (38, 21480354), (42, 19434606), (57, 14320236), (63, 12956404), (76, 10740177), (84, 9717303), (114, 7160118), (126, 6478202), (133, 6137244), (151, 5405652), (171, 4773412), (228, 3580059), (252, 3239101), (266, 3068622), (302, 2702826), (342, 2386706), (399, 2045748), (453, 1801884), (532, 1534311), (604, 1351413), (684, 1193353), (798, 1022874), (906, 900942), (1057, 772236), (1129, 722988), (1197, 681916), (1359, 600628), (1596, 511437), (1812, 450471), (2114, 386118), (2258, 361494), (2394, 340958), (2718, 300314), (2869, 284508), (3171, 257412), (3387, 240996), (4228, 193059), (4516, 180747), (4788, 170479), (5436, 150157), (5738, 142254), (6342, 128706), (6774, 120498), (7903, 103284), (8607, 94836), (9513, 85804), (10161, 80332), (11476, 71127), (12684, 64353), (13548, 60249), (15806, 51642), (17214, 47418), (19026, 42902), (20083, 40644), (20322, 40166), (21451, 38052), (23709, 34428), (25821, 31612)]