291240588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11719}}^1$

素因数の和:11854

約数の個数: 48

約数和(自身を含む): 721952000

約数和(自身を除く): 430711412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1308, 2071, 4142, 6213, 8284, 11719, 12426, 23438, 24852, 35157, 46876, 70314, 140628, 222661, 445322, 667983, 890644, 1277371, 1335966, 2554742, 2671932, 3832113, 5109484, 7664226, 15328452, 24270049, 48540098, 72810147, 97080196, 145620294, 291240588]

約数ペア:

[(1, 291240588), (2, 145620294), (3, 97080196), (4, 72810147), (6, 48540098), (12, 24270049), (19, 15328452), (38, 7664226), (57, 5109484), (76, 3832113), (109, 2671932), (114, 2554742), (218, 1335966), (228, 1277371), (327, 890644), (436, 667983), (654, 445322), (1308, 222661), (2071, 140628), (4142, 70314), (6213, 46876), (8284, 35157), (11719, 24852), (12426, 23438)]