2011609992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1069}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 6015283200

約数和(自身を除く): 4003673208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 487, 552, 644, 966, 974, 1069, 1288, 1461, 1932, 1948, 2138, 2922, 3207, 3409, 3864, 3896, 4276, 5844, 6414, 6818, 7483, 8552, 10227, 11201, 11688, 12828, 13636, 14966, 20454, 22402, 22449, 24587, 25656, 27272, 29932, 33603, 40908, 44804, 44898, 49174, 59864, 67206, 73761, 78407, 81816, 89608, 89796, 98348, 134412, 147522, 156814, 172109, 179592, 196696, 235221, 268824, 295044, 313628, 344218, 470442, 516327, 520603, 590088, 627256, 688436, 940884, 1032654, 1041206, 1376872, 1561809, 1881768, 2065308, 2082412, 3123618, 3644221, 4130616, 4164824, 6247236, 7288442, 10932663, 11973869, 12494472, 14576884, 21865326, 23947738, 29153768, 35921607, 43730652, 47895476, 71843214, 83817083, 87461304, 95790952, 143686428, 167634166, 251451249, 287372856, 335268332, 502902498, 670536664, 1005804996, 2011609992]

約数ペア:

[(1, 2011609992), (2, 1005804996), (3, 670536664), (4, 502902498), (6, 335268332), (7, 287372856), (8, 251451249), (12, 167634166), (14, 143686428), (21, 95790952), (23, 87461304), (24, 83817083), (28, 71843214), (42, 47895476), (46, 43730652), (56, 35921607), (69, 29153768), (84, 23947738), (92, 21865326), (138, 14576884), (161, 12494472), (168, 11973869), (184, 10932663), (276, 7288442), (322, 6247236), (483, 4164824), (487, 4130616), (552, 3644221), (644, 3123618), (966, 2082412), (974, 2065308), (1069, 1881768), (1288, 1561809), (1461, 1376872), (1932, 1041206), (1948, 1032654), (2138, 940884), (2922, 688436), (3207, 627256), (3409, 590088), (3864, 520603), (3896, 516327), (4276, 470442), (5844, 344218), (6414, 313628), (6818, 295044), (7483, 268824), (8552, 235221), (10227, 196696), (11201, 179592), (11688, 172109), (12828, 156814), (13636, 147522), (14966, 134412), (20454, 98348), (22402, 89796), (22449, 89608), (24587, 81816), (25656, 78407), (27272, 73761), (29932, 67206), (33603, 59864), (40908, 49174), (44804, 44898)]