629888364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{1583}}^1$

素因数の和:3179

約数の個数: 72

約数和(自身を含む): 1821980160

約数和(自身を除く): 1192091796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1579, 1583, 3158, 3166, 4737, 4749, 6316, 6332, 9474, 9498, 11053, 11081, 14211, 14247, 18948, 18996, 22106, 22162, 28422, 28494, 33159, 33243, 44212, 44324, 56844, 56988, 66318, 66486, 99477, 99729, 132636, 132972, 198954, 199458, 397908, 398916, 2499557, 4999114, 7498671, 9998228, 14997342, 17496899, 22496013, 29994684, 34993798, 44992026, 52490697, 69987596, 89984052, 104981394, 157472091, 209962788, 314944182, 629888364]

約数ペア:

[(1, 629888364), (2, 314944182), (3, 209962788), (4, 157472091), (6, 104981394), (7, 89984052), (9, 69987596), (12, 52490697), (14, 44992026), (18, 34993798), (21, 29994684), (28, 22496013), (36, 17496899), (42, 14997342), (63, 9998228), (84, 7498671), (126, 4999114), (252, 2499557), (1579, 398916), (1583, 397908), (3158, 199458), (3166, 198954), (4737, 132972), (4749, 132636), (6316, 99729), (6332, 99477), (9474, 66486), (9498, 66318), (11053, 56988), (11081, 56844), (14211, 44324), (14247, 44212), (18948, 33243), (18996, 33159), (22106, 28494), (22162, 28422)]