1961509984

素因数分解:

$2^5\times 7^3\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 4533883200

約数和(自身を除く): 2572373216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 224, 343, 346, 392, 686, 692, 784, 1033, 1211, 1372, 1384, 1568, 2066, 2422, 2744, 2768, 4132, 4844, 5488, 5536, 7231, 8264, 8477, 9688, 10976, 14462, 16528, 16954, 19376, 28924, 33056, 33908, 38752, 50617, 57848, 59339, 67816, 101234, 115696, 118678, 135632, 178709, 202468, 231392, 237356, 271264, 354319, 357418, 404936, 474712, 708638, 714836, 809872, 949424, 1250963, 1417276, 1429672, 1619744, 1898848, 2501926, 2834552, 2859344, 5003852, 5669104, 5718688, 8756741, 10007704, 11338208, 17513482, 20015408, 35026964, 40030816, 61297187, 70053928, 122594374, 140107856, 245188748, 280215712, 490377496, 980754992, 1961509984]

約数ペア:

[(1, 1961509984), (2, 980754992), (4, 490377496), (7, 280215712), (8, 245188748), (14, 140107856), (16, 122594374), (28, 70053928), (32, 61297187), (49, 40030816), (56, 35026964), (98, 20015408), (112, 17513482), (173, 11338208), (196, 10007704), (224, 8756741), (343, 5718688), (346, 5669104), (392, 5003852), (686, 2859344), (692, 2834552), (784, 2501926), (1033, 1898848), (1211, 1619744), (1372, 1429672), (1384, 1417276), (1568, 1250963), (2066, 949424), (2422, 809872), (2744, 714836), (2768, 708638), (4132, 474712), (4844, 404936), (5488, 357418), (5536, 354319), (7231, 271264), (8264, 237356), (8477, 231392), (9688, 202468), (10976, 178709), (14462, 135632), (16528, 118678), (16954, 115696), (19376, 101234), (28924, 67816), (33056, 59339), (33908, 57848), (38752, 50617)]