2631851736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 7190700480

約数和(自身を除く): 4558848744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 313, 408, 444, 557, 626, 629, 888, 939, 1114, 1252, 1258, 1671, 1878, 1887, 2228, 2504, 2516, 3342, 3756, 3774, 4456, 5032, 5321, 6684, 7512, 7548, 9469, 10642, 11581, 13368, 15096, 15963, 18938, 20609, 21284, 23162, 28407, 31926, 34743, 37876, 41218, 42568, 46324, 56814, 61827, 63852, 69486, 75752, 82436, 92648, 113628, 123654, 127704, 138972, 164872, 174341, 196877, 227256, 247308, 277944, 348682, 350353, 393754, 494616, 523023, 590631, 697364, 700706, 787508, 1046046, 1051059, 1181262, 1394728, 1401412, 1575016, 2092092, 2102118, 2362524, 2802824, 2963797, 4184184, 4204236, 4725048, 5927594, 6450617, 8408472, 8891391, 11855188, 12901234, 17782782, 19351851, 23710376, 25802468, 35565564, 38703702, 51604936, 71131128, 77407404, 109660489, 154814808, 219320978, 328981467, 438641956, 657962934, 877283912, 1315925868, 2631851736]

約数ペア:

[(1, 2631851736), (2, 1315925868), (3, 877283912), (4, 657962934), (6, 438641956), (8, 328981467), (12, 219320978), (17, 154814808), (24, 109660489), (34, 77407404), (37, 71131128), (51, 51604936), (68, 38703702), (74, 35565564), (102, 25802468), (111, 23710376), (136, 19351851), (148, 17782782), (204, 12901234), (222, 11855188), (296, 8891391), (313, 8408472), (408, 6450617), (444, 5927594), (557, 4725048), (626, 4204236), (629, 4184184), (888, 2963797), (939, 2802824), (1114, 2362524), (1252, 2102118), (1258, 2092092), (1671, 1575016), (1878, 1401412), (1887, 1394728), (2228, 1181262), (2504, 1051059), (2516, 1046046), (3342, 787508), (3756, 700706), (3774, 697364), (4456, 590631), (5032, 523023), (5321, 494616), (6684, 393754), (7512, 350353), (7548, 348682), (9469, 277944), (10642, 247308), (11581, 227256), (13368, 196877), (15096, 174341), (15963, 164872), (18938, 138972), (20609, 127704), (21284, 123654), (23162, 113628), (28407, 92648), (31926, 82436), (34743, 75752), (37876, 69486), (41218, 63852), (42568, 61827), (46324, 56814)]