1313029728

素因数分解:

$2^5\times 3^2\times {\mathrm{1783}}^1\times {\mathrm{2557}}^1$

素因数の和:4356

約数の個数: 72

約数和(自身を含む): 3737483568

約数和(自身を除く): 2424453840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1783, 2557, 3566, 5114, 5349, 7132, 7671, 10228, 10698, 14264, 15342, 16047, 20456, 21396, 23013, 28528, 30684, 32094, 40912, 42792, 46026, 57056, 61368, 64188, 81824, 85584, 92052, 122736, 128376, 171168, 184104, 245472, 256752, 368208, 513504, 736416, 4559131, 9118262, 13677393, 18236524, 27354786, 36473048, 41032179, 54709572, 72946096, 82064358, 109419144, 145892192, 164128716, 218838288, 328257432, 437676576, 656514864, 1313029728]

約数ペア:

[(1, 1313029728), (2, 656514864), (3, 437676576), (4, 328257432), (6, 218838288), (8, 164128716), (9, 145892192), (12, 109419144), (16, 82064358), (18, 72946096), (24, 54709572), (32, 41032179), (36, 36473048), (48, 27354786), (72, 18236524), (96, 13677393), (144, 9118262), (288, 4559131), (1783, 736416), (2557, 513504), (3566, 368208), (5114, 256752), (5349, 245472), (7132, 184104), (7671, 171168), (10228, 128376), (10698, 122736), (14264, 92052), (15342, 85584), (16047, 81824), (20456, 64188), (21396, 61368), (23013, 57056), (28528, 46026), (30684, 42792), (32094, 40912)]