622745568

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{11321}}^1$

素因数の和:11528

約数の個数: 72

約数和(自身を含む): 1780361856

約数和(自身を除く): 1157616288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6112, 6876, 9168, 11321, 13752, 18336, 22642, 27504, 33963, 45284, 55008, 67926, 90568, 101889, 135852, 181136, 203778, 271704, 362272, 407556, 543408, 815112, 1086816, 1630224, 2162311, 3260448, 4324622, 6486933, 8649244, 12973866, 17298488, 19460799, 25947732, 34596976, 38921598, 51895464, 69193952, 77843196, 103790928, 155686392, 207581856, 311372784, 622745568]

約数ペア:

[(1, 622745568), (2, 311372784), (3, 207581856), (4, 155686392), (6, 103790928), (8, 77843196), (9, 69193952), (12, 51895464), (16, 38921598), (18, 34596976), (24, 25947732), (32, 19460799), (36, 17298488), (48, 12973866), (72, 8649244), (96, 6486933), (144, 4324622), (191, 3260448), (288, 2162311), (382, 1630224), (573, 1086816), (764, 815112), (1146, 543408), (1528, 407556), (1719, 362272), (2292, 271704), (3056, 203778), (3438, 181136), (4584, 135852), (6112, 101889), (6876, 90568), (9168, 67926), (11321, 55008), (13752, 45284), (18336, 33963), (22642, 27504)]