329123648

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2719

約数の個数: 56

約数和(自身を含む): 749149632

約数和(自身を除く): 420025984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1228, 2149, 2393, 2456, 4298, 4786, 4912, 8596, 9572, 9824, 16751, 17192, 19144, 19648, 33502, 34384, 38288, 67004, 68768, 76576, 134008, 137536, 153152, 268016, 536032, 734651, 1072064, 1469302, 2938604, 5142557, 5877208, 10285114, 11754416, 20570228, 23508832, 41140456, 47017664, 82280912, 164561824, 329123648]

約数ペア:

[(1, 329123648), (2, 164561824), (4, 82280912), (7, 47017664), (8, 41140456), (14, 23508832), (16, 20570228), (28, 11754416), (32, 10285114), (56, 5877208), (64, 5142557), (112, 2938604), (224, 1469302), (307, 1072064), (448, 734651), (614, 536032), (1228, 268016), (2149, 153152), (2393, 137536), (2456, 134008), (4298, 76576), (4786, 68768), (4912, 67004), (8596, 38288), (9572, 34384), (9824, 33502), (16751, 19648), (17192, 19144)]