19814620896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{172433}}^1$

素因数の和:172478

約数の個数: 192

約数和(自身を含む): 69525388800

約数和(自身を除く): 49710767904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 172433, 344866, 517299, 689732, 1034598, 1207031, 1379464, 1551897, 2069196, 2414062, 2758928, 3103794, 3276227, 3621093, 4138392, 4655691, 4828124, 5517856, 6207588, 6552454, 7242186, 8276784, 9311382, 9656248, 9828681, 10863279, 12415176, 13104908, 14484372, 16553568, 18622764, 19312496, 19657362, 21726558, 22933589, 24830352, 26209816, 28968744, 29486043, 32589837, 37245528, 38624992, 39314724, 43453116, 45867178, 49660704, 52419632, 57937488, 58972086, 65179674, 68800767, 74491056, 78629448, 86906232, 88458129, 91734356, 104839264, 115874976, 117944172, 130359348, 137601534, 148982112, 157258896, 173812464, 176916258, 183468712, 206402301, 235888344, 260718696, 275203068, 314517792, 347624928, 353832516, 366937424, 412804602, 471776688, 521437392, 550406136, 619206903, 707665032, 733874848, 825609204, 943553376, 1042874784, 1100812272, 1238413806, 1415330064, 1651218408, 2201624544, 2476827612, 2830660128, 3302436816, 4953655224, 6604873632, 9907310448, 19814620896]

約数ペア:

[(1, 19814620896), (2, 9907310448), (3, 6604873632), (4, 4953655224), (6, 3302436816), (7, 2830660128), (8, 2476827612), (9, 2201624544), (12, 1651218408), (14, 1415330064), (16, 1238413806), (18, 1100812272), (19, 1042874784), (21, 943553376), (24, 825609204), (27, 733874848), (28, 707665032), (32, 619206903), (36, 550406136), (38, 521437392), (42, 471776688), (48, 412804602), (54, 366937424), (56, 353832516), (57, 347624928), (63, 314517792), (72, 275203068), (76, 260718696), (84, 235888344), (96, 206402301), (108, 183468712), (112, 176916258), (114, 173812464), (126, 157258896), (133, 148982112), (144, 137601534), (152, 130359348), (168, 117944172), (171, 115874976), (189, 104839264), (216, 91734356), (224, 88458129), (228, 86906232), (252, 78629448), (266, 74491056), (288, 68800767), (304, 65179674), (336, 58972086), (342, 57937488), (378, 52419632), (399, 49660704), (432, 45867178), (456, 43453116), (504, 39314724), (513, 38624992), (532, 37245528), (608, 32589837), (672, 29486043), (684, 28968744), (756, 26209816), (798, 24830352), (864, 22933589), (912, 21726558), (1008, 19657362), (1026, 19312496), (1064, 18622764), (1197, 16553568), (1368, 14484372), (1512, 13104908), (1596, 12415176), (1824, 10863279), (2016, 9828681), (2052, 9656248), (2128, 9311382), (2394, 8276784), (2736, 7242186), (3024, 6552454), (3192, 6207588), (3591, 5517856), (4104, 4828124), (4256, 4655691), (4788, 4138392), (5472, 3621093), (6048, 3276227), (6384, 3103794), (7182, 2758928), (8208, 2414062), (9576, 2069196), (12768, 1551897), (14364, 1379464), (16416, 1207031), (19152, 1034598), (28728, 689732), (38304, 517299), (57456, 344866), (114912, 172433)]