316449952

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 771531264

約数和(自身を除く): 455081312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 271, 364, 401, 416, 542, 728, 802, 1084, 1456, 1604, 1897, 2168, 2807, 2912, 3208, 3523, 3794, 4336, 5213, 5614, 6416, 7046, 7588, 8672, 10426, 11228, 12832, 14092, 15176, 20852, 22456, 24661, 28184, 30352, 36491, 41704, 44912, 49322, 56368, 60704, 72982, 83408, 89824, 98644, 108671, 112736, 145964, 166816, 197288, 217342, 291928, 394576, 434684, 583856, 760697, 789152, 869368, 1167712, 1412723, 1521394, 1738736, 2825446, 3042788, 3477472, 5650892, 6085576, 9889061, 11301784, 12171152, 19778122, 22603568, 24342304, 39556244, 45207136, 79112488, 158224976, 316449952]

約数ペア:

[(1, 316449952), (2, 158224976), (4, 79112488), (7, 45207136), (8, 39556244), (13, 24342304), (14, 22603568), (16, 19778122), (26, 12171152), (28, 11301784), (32, 9889061), (52, 6085576), (56, 5650892), (91, 3477472), (104, 3042788), (112, 2825446), (182, 1738736), (208, 1521394), (224, 1412723), (271, 1167712), (364, 869368), (401, 789152), (416, 760697), (542, 583856), (728, 434684), (802, 394576), (1084, 291928), (1456, 217342), (1604, 197288), (1897, 166816), (2168, 145964), (2807, 112736), (2912, 108671), (3208, 98644), (3523, 89824), (3794, 83408), (4336, 72982), (5213, 60704), (5614, 56368), (6416, 49322), (7046, 44912), (7588, 41704), (8672, 36491), (10426, 30352), (11228, 28184), (12832, 24661), (14092, 22456), (15176, 20852)]