16856324856

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2687}}^1$

素因数の和:3176

約数の個数: 192

約数和(自身を含む): 54244270080

約数和(自身を除く): 37387945224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 461, 486, 504, 567, 648, 756, 922, 972, 1134, 1383, 1512, 1701, 1844, 1944, 2268, 2687, 2766, 3227, 3402, 3688, 4149, 4536, 5374, 5532, 6454, 6804, 8061, 8298, 9681, 10748, 11064, 12447, 12908, 13608, 16122, 16596, 18809, 19362, 21496, 24183, 24894, 25816, 29043, 32244, 33192, 37341, 37618, 38724, 48366, 49788, 56427, 58086, 64488, 72549, 74682, 75236, 77448, 87129, 96732, 99576, 112023, 112854, 116172, 145098, 149364, 150472, 169281, 174258, 193464, 217647, 224046, 225708, 232344, 261387, 290196, 298728, 338562, 348516, 435294, 448092, 451416, 507843, 522774, 580392, 652941, 677124, 697032, 784161, 870588, 896184, 1015686, 1045548, 1238707, 1305882, 1354248, 1523529, 1568322, 1741176, 2031372, 2091096, 2477414, 2611764, 3047058, 3136644, 3716121, 4062744, 4570587, 4954828, 5223528, 6094116, 6273288, 7432242, 8670949, 9141174, 9909656, 11148363, 12188232, 14864484, 17341898, 18282348, 22296726, 26012847, 29728968, 33445089, 34683796, 36564696, 44593452, 52025694, 66890178, 69367592, 78038541, 89186904, 100335267, 104051388, 133780356, 156077082, 200670534, 208102776, 234115623, 267560712, 301005801, 312154164, 401341068, 468231246, 602011602, 624308328, 702346869, 802682136, 936462492, 1204023204, 1404693738, 1872924984, 2107040607, 2408046408, 2809387476, 4214081214, 5618774952, 8428162428, 16856324856]

約数ペア:

[(1, 16856324856), (2, 8428162428), (3, 5618774952), (4, 4214081214), (6, 2809387476), (7, 2408046408), (8, 2107040607), (9, 1872924984), (12, 1404693738), (14, 1204023204), (18, 936462492), (21, 802682136), (24, 702346869), (27, 624308328), (28, 602011602), (36, 468231246), (42, 401341068), (54, 312154164), (56, 301005801), (63, 267560712), (72, 234115623), (81, 208102776), (84, 200670534), (108, 156077082), (126, 133780356), (162, 104051388), (168, 100335267), (189, 89186904), (216, 78038541), (243, 69367592), (252, 66890178), (324, 52025694), (378, 44593452), (461, 36564696), (486, 34683796), (504, 33445089), (567, 29728968), (648, 26012847), (756, 22296726), (922, 18282348), (972, 17341898), (1134, 14864484), (1383, 12188232), (1512, 11148363), (1701, 9909656), (1844, 9141174), (1944, 8670949), (2268, 7432242), (2687, 6273288), (2766, 6094116), (3227, 5223528), (3402, 4954828), (3688, 4570587), (4149, 4062744), (4536, 3716121), (5374, 3136644), (5532, 3047058), (6454, 2611764), (6804, 2477414), (8061, 2091096), (8298, 2031372), (9681, 1741176), (10748, 1568322), (11064, 1523529), (12447, 1354248), (12908, 1305882), (13608, 1238707), (16122, 1045548), (16596, 1015686), (18809, 896184), (19362, 870588), (21496, 784161), (24183, 697032), (24894, 677124), (25816, 652941), (29043, 580392), (32244, 522774), (33192, 507843), (37341, 451416), (37618, 448092), (38724, 435294), (48366, 348516), (49788, 338562), (56427, 298728), (58086, 290196), (64488, 261387), (72549, 232344), (74682, 225708), (75236, 224046), (77448, 217647), (87129, 193464), (96732, 174258), (99576, 169281), (112023, 150472), (112854, 149364), (116172, 145098)]