1521977652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 4324669440

約数和(自身を除く): 2802691788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 127, 156, 174, 234, 254, 261, 348, 377, 381, 468, 508, 522, 754, 762, 883, 1044, 1131, 1143, 1508, 1524, 1651, 1766, 2262, 2286, 2649, 3302, 3393, 3532, 3683, 4524, 4572, 4953, 5298, 6604, 6786, 7366, 7947, 9906, 10596, 11049, 11479, 13572, 14732, 14859, 15894, 19812, 22098, 22958, 25607, 29718, 31788, 33147, 34437, 44196, 45916, 47879, 51214, 59436, 66294, 68874, 76821, 95758, 102428, 103311, 112141, 132588, 137748, 143637, 153642, 191516, 206622, 224282, 230463, 287274, 307284, 332891, 336423, 413244, 430911, 448564, 460926, 574548, 665782, 672846, 861822, 921852, 998673, 1009269, 1331564, 1345692, 1457833, 1723644, 1997346, 2018538, 2915666, 2996019, 3252089, 3994692, 4037076, 4373499, 5831332, 5992038, 6504178, 8746998, 9756267, 11984076, 13008356, 13120497, 17493996, 19512534, 26240994, 29268801, 39025068, 42277157, 52481988, 58537602, 84554314, 117075204, 126831471, 169108628, 253662942, 380494413, 507325884, 760988826, 1521977652]

約数ペア:

[(1, 1521977652), (2, 760988826), (3, 507325884), (4, 380494413), (6, 253662942), (9, 169108628), (12, 126831471), (13, 117075204), (18, 84554314), (26, 58537602), (29, 52481988), (36, 42277157), (39, 39025068), (52, 29268801), (58, 26240994), (78, 19512534), (87, 17493996), (116, 13120497), (117, 13008356), (127, 11984076), (156, 9756267), (174, 8746998), (234, 6504178), (254, 5992038), (261, 5831332), (348, 4373499), (377, 4037076), (381, 3994692), (468, 3252089), (508, 2996019), (522, 2915666), (754, 2018538), (762, 1997346), (883, 1723644), (1044, 1457833), (1131, 1345692), (1143, 1331564), (1508, 1009269), (1524, 998673), (1651, 921852), (1766, 861822), (2262, 672846), (2286, 665782), (2649, 574548), (3302, 460926), (3393, 448564), (3532, 430911), (3683, 413244), (4524, 336423), (4572, 332891), (4953, 307284), (5298, 287274), (6604, 230463), (6786, 224282), (7366, 206622), (7947, 191516), (9906, 153642), (10596, 143637), (11049, 137748), (11479, 132588), (13572, 112141), (14732, 103311), (14859, 102428), (15894, 95758), (19812, 76821), (22098, 68874), (22958, 66294), (25607, 59436), (29718, 51214), (31788, 47879), (33147, 45916), (34437, 44196)]