471430548

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 1220952096

約数和(自身を除く): 749521548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 211, 212, 318, 422, 477, 633, 636, 844, 954, 1171, 1266, 1899, 1908, 2342, 2532, 3513, 3798, 4684, 7026, 7596, 10539, 11183, 14052, 21078, 22366, 33549, 42156, 44732, 62063, 67098, 100647, 124126, 134196, 186189, 201294, 247081, 248252, 372378, 402588, 494162, 558567, 741243, 744756, 988324, 1117134, 1482486, 2223729, 2234268, 2964972, 4447458, 8894916, 13095293, 26190586, 39285879, 52381172, 78571758, 117857637, 157143516, 235715274, 471430548]

約数ペア:

[(1, 471430548), (2, 235715274), (3, 157143516), (4, 117857637), (6, 78571758), (9, 52381172), (12, 39285879), (18, 26190586), (36, 13095293), (53, 8894916), (106, 4447458), (159, 2964972), (211, 2234268), (212, 2223729), (318, 1482486), (422, 1117134), (477, 988324), (633, 744756), (636, 741243), (844, 558567), (954, 494162), (1171, 402588), (1266, 372378), (1899, 248252), (1908, 247081), (2342, 201294), (2532, 186189), (3513, 134196), (3798, 124126), (4684, 100647), (7026, 67098), (7596, 62063), (10539, 44732), (11183, 42156), (14052, 33549), (21078, 22366)]