2008260072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{306511}}^1$

素因数の和:306543

約数の個数: 96

約数和(自身を含む): 6694222080

約数和(自身を除く): 4685962008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 306511, 613022, 919533, 1226044, 1839066, 2145577, 2452088, 2758599, 3678132, 3984643, 4291154, 5517198, 6436731, 7356264, 7969286, 8582308, 11034396, 11953929, 12873462, 15938572, 17164616, 19310193, 22068792, 23907858, 25746924, 27892501, 31877144, 35861787, 38620386, 47815716, 51493848, 55785002, 71723574, 77240772, 83677503, 95631432, 111570004, 143447148, 154481544, 167355006, 223140008, 251032509, 286894296, 334710012, 502065018, 669420024, 1004130036, 2008260072]

約数ペア:

[(1, 2008260072), (2, 1004130036), (3, 669420024), (4, 502065018), (6, 334710012), (7, 286894296), (8, 251032509), (9, 223140008), (12, 167355006), (13, 154481544), (14, 143447148), (18, 111570004), (21, 95631432), (24, 83677503), (26, 77240772), (28, 71723574), (36, 55785002), (39, 51493848), (42, 47815716), (52, 38620386), (56, 35861787), (63, 31877144), (72, 27892501), (78, 25746924), (84, 23907858), (91, 22068792), (104, 19310193), (117, 17164616), (126, 15938572), (156, 12873462), (168, 11953929), (182, 11034396), (234, 8582308), (252, 7969286), (273, 7356264), (312, 6436731), (364, 5517198), (468, 4291154), (504, 3984643), (546, 3678132), (728, 2758599), (819, 2452088), (936, 2145577), (1092, 1839066), (1638, 1226044), (2184, 919533), (3276, 613022), (6552, 306511)]