400268832

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{27983}}^1$

素因数の和:28145

約数の個数: 48

約数和(自身を含む): 1057795200

約数和(自身を除く): 657526368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 14304, 27983, 55966, 83949, 111932, 167898, 223864, 335796, 447728, 671592, 895456, 1343184, 2686368, 4169467, 8338934, 12508401, 16677868, 25016802, 33355736, 50033604, 66711472, 100067208, 133422944, 200134416, 400268832]

約数ペア:

[(1, 400268832), (2, 200134416), (3, 133422944), (4, 100067208), (6, 66711472), (8, 50033604), (12, 33355736), (16, 25016802), (24, 16677868), (32, 12508401), (48, 8338934), (96, 4169467), (149, 2686368), (298, 1343184), (447, 895456), (596, 671592), (894, 447728), (1192, 335796), (1788, 223864), (2384, 167898), (3576, 111932), (4768, 83949), (7152, 55966), (14304, 27983)]