313640916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2053}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 759158400

約数和(自身を除く): 445517484

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 439, 878, 1317, 1756, 2053, 2634, 4106, 5268, 6159, 8212, 12318, 12731, 24636, 25462, 38193, 50924, 59537, 76386, 119074, 152772, 178611, 238148, 357222, 714444, 901267, 1802534, 2703801, 3605068, 5407602, 10815204, 26136743, 52273486, 78410229, 104546972, 156820458, 313640916]

約数ペア:

[(1, 313640916), (2, 156820458), (3, 104546972), (4, 78410229), (6, 52273486), (12, 26136743), (29, 10815204), (58, 5407602), (87, 3605068), (116, 2703801), (174, 1802534), (348, 901267), (439, 714444), (878, 357222), (1317, 238148), (1756, 178611), (2053, 152772), (2634, 119074), (4106, 76386), (5268, 59537), (6159, 50924), (8212, 38193), (12318, 25462), (12731, 24636)]