1387401888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{760637}}^1$

素因数の和:760669

約数の個数: 48

約数和(自身を含む): 3833615520

約数和(自身を除く): 2446213632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 760637, 1521274, 2281911, 3042548, 4563822, 6085096, 9127644, 12170192, 14452103, 18255288, 24340384, 28904206, 36510576, 43356309, 57808412, 73021152, 86712618, 115616824, 173425236, 231233648, 346850472, 462467296, 693700944, 1387401888]

約数ペア:

[(1, 1387401888), (2, 693700944), (3, 462467296), (4, 346850472), (6, 231233648), (8, 173425236), (12, 115616824), (16, 86712618), (19, 73021152), (24, 57808412), (32, 43356309), (38, 36510576), (48, 28904206), (57, 24340384), (76, 18255288), (96, 14452103), (114, 12170192), (152, 9127644), (228, 6085096), (304, 4563822), (456, 3042548), (608, 2281911), (912, 1521274), (1824, 760637)]