2016816896

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 4450360320

約数和(自身を除く): 2433543424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 89, 127, 128, 136, 164, 178, 254, 256, 272, 328, 356, 508, 544, 656, 697, 712, 1016, 1088, 1312, 1394, 1424, 1513, 2032, 2159, 2176, 2624, 2788, 2848, 3026, 3649, 4064, 4318, 4352, 5207, 5248, 5576, 5696, 6052, 7298, 8128, 8636, 10414, 10496, 11152, 11303, 11392, 12104, 14596, 16256, 17272, 20828, 22304, 22606, 22784, 24208, 29192, 32512, 34544, 41656, 44608, 45212, 48416, 58384, 62033, 69088, 83312, 88519, 89216, 90424, 96832, 116768, 124066, 138176, 166624, 177038, 178432, 180848, 192151, 193664, 233536, 248132, 276352, 333248, 354076, 361696, 384302, 387328, 463423, 467072, 496264, 552704, 666496, 708152, 723392, 768604, 926846, 934144, 992528, 1332992, 1416304, 1446784, 1537208, 1853692, 1985056, 2832608, 2893568, 3074416, 3707384, 3970112, 5665216, 6148832, 7414768, 7878191, 7940224, 11330432, 12297664, 14829536, 15756382, 15880448, 22660864, 24595328, 29659072, 31512764, 49190656, 59318144, 63025528, 118636288, 126051056, 252102112, 504204224, 1008408448, 2016816896]

約数ペア:

[(1, 2016816896), (2, 1008408448), (4, 504204224), (8, 252102112), (16, 126051056), (17, 118636288), (32, 63025528), (34, 59318144), (41, 49190656), (64, 31512764), (68, 29659072), (82, 24595328), (89, 22660864), (127, 15880448), (128, 15756382), (136, 14829536), (164, 12297664), (178, 11330432), (254, 7940224), (256, 7878191), (272, 7414768), (328, 6148832), (356, 5665216), (508, 3970112), (544, 3707384), (656, 3074416), (697, 2893568), (712, 2832608), (1016, 1985056), (1088, 1853692), (1312, 1537208), (1394, 1446784), (1424, 1416304), (1513, 1332992), (2032, 992528), (2159, 934144), (2176, 926846), (2624, 768604), (2788, 723392), (2848, 708152), (3026, 666496), (3649, 552704), (4064, 496264), (4318, 467072), (4352, 463423), (5207, 387328), (5248, 384302), (5576, 361696), (5696, 354076), (6052, 333248), (7298, 276352), (8128, 248132), (8636, 233536), (10414, 193664), (10496, 192151), (11152, 180848), (11303, 178432), (11392, 177038), (12104, 166624), (14596, 138176), (16256, 124066), (17272, 116768), (20828, 96832), (22304, 90424), (22606, 89216), (22784, 88519), (24208, 83312), (29192, 69088), (32512, 62033), (34544, 58384), (41656, 48416), (44608, 45212)]