3991628288

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 8937713664

約数和(自身を除く): 4946085376

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 127, 128, 136, 157, 184, 254, 256, 272, 314, 368, 391, 508, 512, 544, 628, 736, 782, 1016, 1088, 1256, 1472, 1564, 2032, 2159, 2176, 2512, 2669, 2921, 2944, 3128, 3611, 4064, 4318, 4352, 5024, 5338, 5842, 5888, 6256, 7222, 8128, 8636, 8704, 10048, 10676, 11684, 11776, 12512, 14444, 16256, 17272, 19939, 20096, 21352, 23368, 25024, 28888, 32512, 34544, 39878, 40192, 42704, 46736, 49657, 50048, 57776, 61387, 65024, 69088, 79756, 80384, 85408, 93472, 99314, 100096, 115552, 122774, 138176, 159512, 170816, 186944, 198628, 200192, 231104, 245548, 276352, 319024, 338963, 341632, 373888, 397256, 458597, 462208, 491096, 552704, 638048, 677926, 683264, 747776, 794512, 917194, 924416, 982192, 1105408, 1276096, 1355852, 1366528, 1495552, 1589024, 1834388, 1848832, 1964384, 2552192, 2711704, 3178048, 3668776, 3928768, 5104384, 5423408, 6356096, 7337552, 7796149, 7857536, 10208768, 10846816, 12712192, 14675104, 15592298, 15715072, 21693632, 25424384, 29350208, 31184596, 31430144, 43387264, 58700416, 62369192, 86774528, 117400832, 124738384, 173549056, 234801664, 249476768, 498953536, 997907072, 1995814144, 3991628288]

約数ペア:

[(1, 3991628288), (2, 1995814144), (4, 997907072), (8, 498953536), (16, 249476768), (17, 234801664), (23, 173549056), (32, 124738384), (34, 117400832), (46, 86774528), (64, 62369192), (68, 58700416), (92, 43387264), (127, 31430144), (128, 31184596), (136, 29350208), (157, 25424384), (184, 21693632), (254, 15715072), (256, 15592298), (272, 14675104), (314, 12712192), (368, 10846816), (391, 10208768), (508, 7857536), (512, 7796149), (544, 7337552), (628, 6356096), (736, 5423408), (782, 5104384), (1016, 3928768), (1088, 3668776), (1256, 3178048), (1472, 2711704), (1564, 2552192), (2032, 1964384), (2159, 1848832), (2176, 1834388), (2512, 1589024), (2669, 1495552), (2921, 1366528), (2944, 1355852), (3128, 1276096), (3611, 1105408), (4064, 982192), (4318, 924416), (4352, 917194), (5024, 794512), (5338, 747776), (5842, 683264), (5888, 677926), (6256, 638048), (7222, 552704), (8128, 491096), (8636, 462208), (8704, 458597), (10048, 397256), (10676, 373888), (11684, 341632), (11776, 338963), (12512, 319024), (14444, 276352), (16256, 245548), (17272, 231104), (19939, 200192), (20096, 198628), (21352, 186944), (23368, 170816), (25024, 159512), (28888, 138176), (32512, 122774), (34544, 115552), (39878, 100096), (40192, 99314), (42704, 93472), (46736, 85408), (49657, 80384), (50048, 79756), (57776, 69088), (61387, 65024)]