1140199696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 2373490944

約数和(自身を除く): 1233291248

約数列:

[1, 2, 4, 8, 16, 37, 43, 47, 74, 86, 94, 148, 172, 188, 296, 344, 376, 592, 688, 752, 953, 1591, 1739, 1906, 2021, 3182, 3478, 3812, 4042, 6364, 6956, 7624, 8084, 12728, 13912, 15248, 16168, 25456, 27824, 32336, 35261, 40979, 44791, 70522, 74777, 81958, 89582, 141044, 149554, 163916, 179164, 282088, 299108, 327832, 358328, 564176, 598216, 655664, 716656, 1196432, 1516223, 1657267, 1926013, 3032446, 3314534, 3852026, 6064892, 6629068, 7704052, 12129784, 13258136, 15408104, 24259568, 26516272, 30816208, 71262481, 142524962, 285049924, 570099848, 1140199696]

約数ペア:

[(1, 1140199696), (2, 570099848), (4, 285049924), (8, 142524962), (16, 71262481), (37, 30816208), (43, 26516272), (47, 24259568), (74, 15408104), (86, 13258136), (94, 12129784), (148, 7704052), (172, 6629068), (188, 6064892), (296, 3852026), (344, 3314534), (376, 3032446), (592, 1926013), (688, 1657267), (752, 1516223), (953, 1196432), (1591, 716656), (1739, 655664), (1906, 598216), (2021, 564176), (3182, 358328), (3478, 327832), (3812, 299108), (4042, 282088), (6364, 179164), (6956, 163916), (7624, 149554), (8084, 141044), (12728, 89582), (13912, 81958), (15248, 74777), (16168, 70522), (25456, 44791), (27824, 40979), (32336, 35261)]