2749339908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 8638249984

約数和(自身を除く): 5888910076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 67, 74, 81, 84, 108, 111, 126, 134, 148, 162, 163, 189, 201, 222, 243, 252, 259, 268, 324, 326, 333, 378, 402, 444, 469, 486, 489, 518, 567, 603, 652, 666, 756, 777, 804, 938, 972, 978, 999, 1036, 1134, 1141, 1206, 1332, 1407, 1467, 1554, 1701, 1809, 1876, 1956, 1998, 2268, 2282, 2331, 2412, 2479, 2814, 2934, 2997, 3108, 3402, 3423, 3618, 3996, 4221, 4401, 4564, 4662, 4958, 5427, 5628, 5868, 5994, 6031, 6804, 6846, 6993, 7236, 7437, 8442, 8802, 8991, 9324, 9916, 10269, 10854, 10921, 11988, 12062, 12663, 13203, 13692, 13986, 14874, 16281, 16884, 17353, 17604, 17982, 18093, 20538, 20979, 21708, 21842, 22311, 24124, 25326, 26406, 27972, 29748, 30807, 32562, 32763, 34706, 35964, 36186, 37989, 39609, 41076, 41958, 42217, 43684, 44622, 50652, 52059, 52812, 54279, 61614, 62937, 65124, 65526, 66933, 69412, 72372, 75978, 76447, 79218, 83916, 84434, 89244, 92421, 98289, 104118, 108558, 113967, 123228, 125874, 126651, 131052, 133866, 151956, 152894, 156177, 158436, 162837, 168868, 184842, 196578, 200799, 208236, 217116, 227934, 229341, 251748, 253302, 267732, 277263, 294867, 305788, 312354, 325674, 369684, 379953, 393156, 401598, 404077, 455868, 458682, 468531, 488511, 506604, 554526, 589734, 602397, 624708, 651348, 688023, 759906, 803196, 808154, 884601, 917364, 937062, 977022, 1109052, 1139859, 1179468, 1204794, 1212231, 1376046, 1405593, 1465533, 1519812, 1616308, 1769202, 1874124, 1954044, 2064069, 2279718, 2409588, 2424462, 2653803, 2752092, 2811186, 2828539, 2931066, 3419577, 3538404, 3636693, 4128138, 4216779, 4559436, 4848924, 5307606, 5622372, 5657078, 5862132, 6192207, 6839154, 7273386, 8256276, 8433558, 8485617, 10258731, 10615212, 10910079, 11314156, 12384414, 13678308, 14546772, 16867116, 16971234, 18576621, 20517462, 21820158, 24768828, 25456851, 32730237, 33942468, 37153242, 41034924, 43640316, 50913702, 65460474, 74306484, 76370553, 98190711, 101827404, 130920948, 152741106, 196381422, 229111659, 305482212, 392762844, 458223318, 687334977, 916446636, 1374669954, 2749339908]

約数ペア:

[(1, 2749339908), (2, 1374669954), (3, 916446636), (4, 687334977), (6, 458223318), (7, 392762844), (9, 305482212), (12, 229111659), (14, 196381422), (18, 152741106), (21, 130920948), (27, 101827404), (28, 98190711), (36, 76370553), (37, 74306484), (42, 65460474), (54, 50913702), (63, 43640316), (67, 41034924), (74, 37153242), (81, 33942468), (84, 32730237), (108, 25456851), (111, 24768828), (126, 21820158), (134, 20517462), (148, 18576621), (162, 16971234), (163, 16867116), (189, 14546772), (201, 13678308), (222, 12384414), (243, 11314156), (252, 10910079), (259, 10615212), (268, 10258731), (324, 8485617), (326, 8433558), (333, 8256276), (378, 7273386), (402, 6839154), (444, 6192207), (469, 5862132), (486, 5657078), (489, 5622372), (518, 5307606), (567, 4848924), (603, 4559436), (652, 4216779), (666, 4128138), (756, 3636693), (777, 3538404), (804, 3419577), (938, 2931066), (972, 2828539), (978, 2811186), (999, 2752092), (1036, 2653803), (1134, 2424462), (1141, 2409588), (1206, 2279718), (1332, 2064069), (1407, 1954044), (1467, 1874124), (1554, 1769202), (1701, 1616308), (1809, 1519812), (1876, 1465533), (1956, 1405593), (1998, 1376046), (2268, 1212231), (2282, 1204794), (2331, 1179468), (2412, 1139859), (2479, 1109052), (2814, 977022), (2934, 937062), (2997, 917364), (3108, 884601), (3402, 808154), (3423, 803196), (3618, 759906), (3996, 688023), (4221, 651348), (4401, 624708), (4564, 602397), (4662, 589734), (4958, 554526), (5427, 506604), (5628, 488511), (5868, 468531), (5994, 458682), (6031, 455868), (6804, 404077), (6846, 401598), (6993, 393156), (7236, 379953), (7437, 369684), (8442, 325674), (8802, 312354), (8991, 305788), (9324, 294867), (9916, 277263), (10269, 267732), (10854, 253302), (10921, 251748), (11988, 229341), (12062, 227934), (12663, 217116), (13203, 208236), (13692, 200799), (13986, 196578), (14874, 184842), (16281, 168868), (16884, 162837), (17353, 158436), (17604, 156177), (17982, 152894), (18093, 151956), (20538, 133866), (20979, 131052), (21708, 126651), (21842, 125874), (22311, 123228), (24124, 113967), (25326, 108558), (26406, 104118), (27972, 98289), (29748, 92421), (30807, 89244), (32562, 84434), (32763, 83916), (34706, 79218), (35964, 76447), (36186, 75978), (37989, 72372), (39609, 69412), (41076, 66933), (41958, 65526), (42217, 65124), (43684, 62937), (44622, 61614), (50652, 54279), (52059, 52812)]