2012922408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 5905336320

約数和(自身を除く): 3892413912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 103, 122, 168, 183, 206, 244, 309, 366, 412, 427, 488, 618, 721, 732, 824, 854, 1236, 1281, 1442, 1464, 1708, 1907, 2163, 2472, 2562, 2884, 3416, 3814, 4326, 5124, 5721, 5768, 6283, 7628, 8652, 10248, 11442, 12566, 13349, 15256, 17304, 18849, 22884, 25132, 26698, 37698, 40047, 43981, 45768, 50264, 53396, 75396, 80094, 87962, 106792, 116327, 131943, 150792, 160188, 175924, 196421, 232654, 263886, 320376, 348981, 351848, 392842, 465308, 527772, 589263, 697962, 785684, 814289, 930616, 1055544, 1178526, 1374947, 1395924, 1571368, 1628578, 2357052, 2442867, 2749894, 2791848, 3257156, 4124841, 4714104, 4885734, 5499788, 6514312, 8249682, 9771468, 10999576, 11981681, 16499364, 19542936, 23963362, 32998728, 35945043, 47926724, 71890086, 83871767, 95853448, 143780172, 167743534, 251615301, 287560344, 335487068, 503230602, 670974136, 1006461204, 2012922408]

約数ペア:

[(1, 2012922408), (2, 1006461204), (3, 670974136), (4, 503230602), (6, 335487068), (7, 287560344), (8, 251615301), (12, 167743534), (14, 143780172), (21, 95853448), (24, 83871767), (28, 71890086), (42, 47926724), (56, 35945043), (61, 32998728), (84, 23963362), (103, 19542936), (122, 16499364), (168, 11981681), (183, 10999576), (206, 9771468), (244, 8249682), (309, 6514312), (366, 5499788), (412, 4885734), (427, 4714104), (488, 4124841), (618, 3257156), (721, 2791848), (732, 2749894), (824, 2442867), (854, 2357052), (1236, 1628578), (1281, 1571368), (1442, 1395924), (1464, 1374947), (1708, 1178526), (1907, 1055544), (2163, 930616), (2472, 814289), (2562, 785684), (2884, 697962), (3416, 589263), (3814, 527772), (4326, 465308), (5124, 392842), (5721, 351848), (5768, 348981), (6283, 320376), (7628, 263886), (8652, 232654), (10248, 196421), (11442, 175924), (12566, 160188), (13349, 150792), (15256, 131943), (17304, 116327), (18849, 106792), (22884, 87962), (25132, 80094), (26698, 75396), (37698, 53396), (40047, 50264), (43981, 45768)]