225531488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1960

約数の個数: 96

約数和(自身を含む): 560105280

約数和(自身を除く): 334573792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1456, 1889, 2132, 2296, 2912, 3731, 3778, 4264, 4592, 7462, 7556, 8528, 9184, 13223, 14924, 15112, 17056, 24557, 26446, 29848, 30224, 49114, 52892, 59696, 60448, 77449, 98228, 105784, 119392, 154898, 171899, 196456, 211568, 309796, 343798, 392912, 423136, 542143, 619592, 687596, 785824, 1006837, 1084286, 1239184, 1375192, 2013674, 2168572, 2478368, 2750384, 4027348, 4337144, 5500768, 7047859, 8054696, 8674288, 14095718, 16109392, 17348576, 28191436, 32218784, 56382872, 112765744, 225531488]

約数ペア:

[(1, 225531488), (2, 112765744), (4, 56382872), (7, 32218784), (8, 28191436), (13, 17348576), (14, 16109392), (16, 14095718), (26, 8674288), (28, 8054696), (32, 7047859), (41, 5500768), (52, 4337144), (56, 4027348), (82, 2750384), (91, 2478368), (104, 2168572), (112, 2013674), (164, 1375192), (182, 1239184), (208, 1084286), (224, 1006837), (287, 785824), (328, 687596), (364, 619592), (416, 542143), (533, 423136), (574, 392912), (656, 343798), (728, 309796), (1066, 211568), (1148, 196456), (1312, 171899), (1456, 154898), (1889, 119392), (2132, 105784), (2296, 98228), (2912, 77449), (3731, 60448), (3778, 59696), (4264, 52892), (4592, 49114), (7462, 30224), (7556, 29848), (8528, 26446), (9184, 24557), (13223, 17056), (14924, 15112)]