287051324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6217}}^1$

素因数の和:6342

約数の個数: 48

約数和(自身を含む): 614238912

約数和(自身を除く): 327187588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 2716, 3298, 6217, 6596, 11543, 12434, 23086, 24868, 43519, 46172, 87038, 105689, 174076, 211378, 422756, 603049, 739823, 1206098, 1479646, 2412196, 2959292, 4221343, 8442686, 10251833, 16885372, 20503666, 41007332, 71762831, 143525662, 287051324]

約数ペア:

[(1, 287051324), (2, 143525662), (4, 71762831), (7, 41007332), (14, 20503666), (17, 16885372), (28, 10251833), (34, 8442686), (68, 4221343), (97, 2959292), (119, 2412196), (194, 1479646), (238, 1206098), (388, 739823), (476, 603049), (679, 422756), (1358, 211378), (1649, 174076), (2716, 105689), (3298, 87038), (6217, 46172), (6596, 43519), (11543, 24868), (12434, 23086)]