901541872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13807}}^1$

素因数の和:13886

約数の個数: 80

約数和(自身を含む): 2219000832

約数和(自身を除く): 1317458960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1166, 1232, 1484, 2332, 2968, 4081, 4664, 5936, 8162, 9328, 13807, 16324, 27614, 32648, 55228, 65296, 96649, 110456, 151877, 193298, 220912, 303754, 386596, 607508, 731771, 773192, 1063139, 1215016, 1463542, 1546384, 2126278, 2430032, 2927084, 4252556, 5122397, 5854168, 8049481, 8505112, 10244794, 11708336, 16098962, 17010224, 20489588, 32197924, 40979176, 56346367, 64395848, 81958352, 112692734, 128791696, 225385468, 450770936, 901541872]

約数ペア:

[(1, 901541872), (2, 450770936), (4, 225385468), (7, 128791696), (8, 112692734), (11, 81958352), (14, 64395848), (16, 56346367), (22, 40979176), (28, 32197924), (44, 20489588), (53, 17010224), (56, 16098962), (77, 11708336), (88, 10244794), (106, 8505112), (112, 8049481), (154, 5854168), (176, 5122397), (212, 4252556), (308, 2927084), (371, 2430032), (424, 2126278), (583, 1546384), (616, 1463542), (742, 1215016), (848, 1063139), (1166, 773192), (1232, 731771), (1484, 607508), (2332, 386596), (2968, 303754), (4081, 220912), (4664, 193298), (5936, 151877), (8162, 110456), (9328, 96649), (13807, 65296), (16324, 55228), (27614, 32648)]