259369292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 582016512

約数和(自身を除く): 322647220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 73, 86, 91, 146, 172, 182, 227, 292, 301, 364, 454, 511, 559, 602, 908, 949, 1022, 1118, 1204, 1589, 1898, 2044, 2236, 2951, 3139, 3178, 3796, 3913, 5902, 6278, 6356, 6643, 7826, 9761, 11804, 12556, 13286, 15652, 16571, 19522, 20657, 21973, 26572, 33142, 39044, 40807, 41314, 43946, 66284, 68327, 81614, 82628, 87892, 115997, 126893, 136654, 163228, 215423, 231994, 253786, 273308, 285649, 430846, 463988, 507572, 571298, 712553, 861692, 888251, 1142596, 1425106, 1507961, 1776502, 2850212, 3015922, 3553004, 4987871, 6031844, 9263189, 9975742, 18526378, 19951484, 37052756, 64842323, 129684646, 259369292]

約数ペア:

[(1, 259369292), (2, 129684646), (4, 64842323), (7, 37052756), (13, 19951484), (14, 18526378), (26, 9975742), (28, 9263189), (43, 6031844), (52, 4987871), (73, 3553004), (86, 3015922), (91, 2850212), (146, 1776502), (172, 1507961), (182, 1425106), (227, 1142596), (292, 888251), (301, 861692), (364, 712553), (454, 571298), (511, 507572), (559, 463988), (602, 430846), (908, 285649), (949, 273308), (1022, 253786), (1118, 231994), (1204, 215423), (1589, 163228), (1898, 136654), (2044, 126893), (2236, 115997), (2951, 87892), (3139, 82628), (3178, 81614), (3796, 68327), (3913, 66284), (5902, 43946), (6278, 41314), (6356, 40807), (6643, 39044), (7826, 33142), (9761, 26572), (11804, 21973), (12556, 20657), (13286, 19522), (15652, 16571)]