2021577712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13789}}^1$

素因数の和:13839

約数の個数: 120

約数和(自身を含む): 5263256880

約数和(自身を除く): 3241679168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1078, 1232, 1309, 1496, 1666, 1904, 2156, 2618, 2992, 3332, 4312, 5236, 6664, 8624, 9163, 10472, 13328, 13789, 18326, 20944, 27578, 36652, 55156, 73304, 96523, 110312, 146608, 151679, 193046, 220624, 234413, 303358, 386092, 468826, 606716, 675661, 772184, 937652, 1061753, 1213432, 1351322, 1544368, 1640891, 1875304, 2123506, 2426864, 2578543, 2702644, 3281782, 3750608, 4247012, 5157086, 5405288, 6563564, 7432271, 8494024, 10314172, 10810576, 11486237, 13127128, 14864542, 16988048, 18049801, 20628344, 22972474, 26254256, 29729084, 36099602, 41256688, 45944948, 59458168, 72199204, 91889896, 118916336, 126348607, 144398408, 183779792, 252697214, 288796816, 505394428, 1010788856, 2021577712]

約数ペア:

[(1, 2021577712), (2, 1010788856), (4, 505394428), (7, 288796816), (8, 252697214), (11, 183779792), (14, 144398408), (16, 126348607), (17, 118916336), (22, 91889896), (28, 72199204), (34, 59458168), (44, 45944948), (49, 41256688), (56, 36099602), (68, 29729084), (77, 26254256), (88, 22972474), (98, 20628344), (112, 18049801), (119, 16988048), (136, 14864542), (154, 13127128), (176, 11486237), (187, 10810576), (196, 10314172), (238, 8494024), (272, 7432271), (308, 6563564), (374, 5405288), (392, 5157086), (476, 4247012), (539, 3750608), (616, 3281782), (748, 2702644), (784, 2578543), (833, 2426864), (952, 2123506), (1078, 1875304), (1232, 1640891), (1309, 1544368), (1496, 1351322), (1666, 1213432), (1904, 1061753), (2156, 937652), (2618, 772184), (2992, 675661), (3332, 606716), (4312, 468826), (5236, 386092), (6664, 303358), (8624, 234413), (9163, 220624), (10472, 193046), (13328, 151679), (13789, 146608), (18326, 110312), (20944, 96523), (27578, 73304), (36652, 55156)]