1956461056

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3187}}^1$

素因数の和:3325

約数の個数: 80

約数和(自身を含む): 4304947680

約数和(自身を除く): 2348486624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 256, 352, 436, 512, 704, 872, 1199, 1408, 1744, 2398, 2816, 3187, 3488, 4796, 5632, 6374, 6976, 9592, 12748, 13952, 19184, 25496, 27904, 35057, 38368, 50992, 55808, 70114, 76736, 101984, 140228, 153472, 203968, 280456, 306944, 347383, 407936, 560912, 613888, 694766, 815872, 1121824, 1389532, 1631744, 2243648, 2779064, 3821213, 4487296, 5558128, 7642426, 8974592, 11116256, 15284852, 17949184, 22232512, 30569704, 44465024, 61139408, 88930048, 122278816, 177860096, 244557632, 489115264, 978230528, 1956461056]

約数ペア:

[(1, 1956461056), (2, 978230528), (4, 489115264), (8, 244557632), (11, 177860096), (16, 122278816), (22, 88930048), (32, 61139408), (44, 44465024), (64, 30569704), (88, 22232512), (109, 17949184), (128, 15284852), (176, 11116256), (218, 8974592), (256, 7642426), (352, 5558128), (436, 4487296), (512, 3821213), (704, 2779064), (872, 2243648), (1199, 1631744), (1408, 1389532), (1744, 1121824), (2398, 815872), (2816, 694766), (3187, 613888), (3488, 560912), (4796, 407936), (5632, 347383), (6374, 306944), (6976, 280456), (9592, 203968), (12748, 153472), (13952, 140228), (19184, 101984), (25496, 76736), (27904, 70114), (35057, 55808), (38368, 50992)]